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-rw-r--r--.gitignore2
-rw-r--r--Doxyfile.codec.in2
-rw-r--r--Doxyfile.coding.in2
-rw-r--r--Doxyfile.core.in2
-rw-r--r--Doxyfile.ctrl.in2
-rw-r--r--Doxyfile.gb.in2
-rw-r--r--Doxyfile.gsm.in2
-rw-r--r--Doxyfile.isdn.in1716
-rw-r--r--Doxyfile.vty.in2
-rw-r--r--Makefile.am33
-rw-r--r--configure.ac6
-rw-r--r--contrib/libosmocore.spec.in44
-rw-r--r--debian/control35
-rw-r--r--debian/copyright2
-rw-r--r--debian/libosmocore.dirs1
-rw-r--r--debian/libosmoisdn-doc.doc-base7
-rw-r--r--debian/libosmoisdn-doc.install1
-rw-r--r--debian/libosmoisdn0.install1
-rwxr-xr-xdebian/rules1
-rw-r--r--include/osmocom/Makefile.am1
-rw-r--r--include/osmocom/gsm/i460_mux.h116
-rw-r--r--include/osmocom/gsm/lapd_core.h177
-rw-r--r--include/osmocom/isdn/Makefile.am6
-rw-r--r--include/osmocom/isdn/i460_mux.h116
-rw-r--r--include/osmocom/isdn/lapd_core.h176
-rw-r--r--libosmogsm.pc.in2
-rw-r--r--libosmoisdn.pc.in11
-rw-r--r--src/Makefile.am1
-rw-r--r--src/gsm/Makefile.am6
-rw-r--r--src/isdn/Makefile.am25
-rw-r--r--src/isdn/i460_mux.c (renamed from src/gsm/i460_mux.c)2
-rw-r--r--src/isdn/lapd_core.c (renamed from src/gsm/lapd_core.c)2
-rw-r--r--src/isdn/libosmoisdn.map24
-rw-r--r--tests/Makefile.am4
-rw-r--r--tests/i460_mux/i460_mux_test.c2
35 files changed, 2223 insertions, 311 deletions
diff --git a/.gitignore b/.gitignore
index e62d4dad..9ca90506 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,6 +37,7 @@ libosmocore-*.tar.*
Doxyfile.core
Doxyfile.ctrl
Doxyfile.gsm
+Doxyfile.isdn
Doxyfile.vty
Doxyfile.codec
Doxyfile.coding
@@ -80,6 +81,7 @@ doc/vty/latex
doc/vty/html
doc/vty/doxygen_sqlite3.db
doc/gsm
+doc/isdn
doc/gb
doc/html.tar
doc/*.tag
diff --git a/Doxyfile.codec.in b/Doxyfile.codec.in
index 88f0d27a..40be69fe 100644
--- a/Doxyfile.codec.in
+++ b/Doxyfile.codec.in
@@ -1485,7 +1485,7 @@ SKIP_FUNCTION_MACROS = YES
# If a tag file is not located in the directory in which doxygen
# is run, you must also specify the path to the tagfile here.
-TAGFILES = doc/libosmocore.tag=../../core/html doc/libosmogsm.tag=../../gsm/html doc/libosmovty.tag=../../vty/html doc/libosmocoding.tag=../../coding/html doc/libosmoctrl.tag=../../ctrl/html doc/libosmogb.tag=../../gb/html
+TAGFILES = doc/libosmocore.tag=../../core/html doc/libosmogsm.tag=../../gsm/html doc/libosmoisdn.tag=../../isdn/html doc/libosmovty.tag=../../vty/html doc/libosmocoding.tag=../../coding/html doc/libosmoctrl.tag=../../ctrl/html doc/libosmogb.tag=../../gb/html
# When a file name is specified after GENERATE_TAGFILE, doxygen will create
# a tag file that is based on the input files it reads.
diff --git a/Doxyfile.coding.in b/Doxyfile.coding.in
index d0e99425..50355de4 100644
--- a/Doxyfile.coding.in
+++ b/Doxyfile.coding.in
@@ -1485,7 +1485,7 @@ SKIP_FUNCTION_MACROS = YES
# If a tag file is not located in the directory in which doxygen
# is run, you must also specify the path to the tagfile here.
-TAGFILES = doc/libosmocore.tag=../../core/html doc/libosmogsm.tag=../../gsm/html doc/libosmovty.tag=../../vty/html doc/libosmocodec.tag=../../codec/html doc/libosmoctrl.tag=../../ctrl/html doc/libosmogb.tag=../../gb/html
+TAGFILES = doc/libosmocore.tag=../../core/html doc/libosmogsm.tag=../../gsm/html doc/libosmoisdn.tag=../../isdn/html doc/libosmovty.tag=../../vty/html doc/libosmocodec.tag=../../codec/html doc/libosmoctrl.tag=../../ctrl/html doc/libosmogb.tag=../../gb/html
# When a file name is specified after GENERATE_TAGFILE, doxygen will create
# a tag file that is based on the input files it reads.
diff --git a/Doxyfile.core.in b/Doxyfile.core.in
index 29507e04..fb4ceffb 100644
--- a/Doxyfile.core.in
+++ b/Doxyfile.core.in
@@ -1485,7 +1485,7 @@ SKIP_FUNCTION_MACROS = YES
# If a tag file is not located in the directory in which doxygen
# is run, you must also specify the path to the tagfile here.
-TAGFILES = doc/libosmogsm.tag=../../gsm/html doc/libosmovty.tag=../../vty/html doc/libosmocodec.tag=../../codec/html doc/libosmocoding.tag=../../coding/html doc/libosmoctrl.tag=../../ctrl/html doc/libosmogb.tag=../../gb/html
+TAGFILES = doc/libosmogsm.tag=../../gsm/html doc/libosmoisdn.tag=../../isdn/html doc/libosmovty.tag=../../vty/html doc/libosmocodec.tag=../../codec/html doc/libosmocoding.tag=../../coding/html doc/libosmoctrl.tag=../../ctrl/html doc/libosmogb.tag=../../gb/html
# When a file name is specified after GENERATE_TAGFILE, doxygen will create
# a tag file that is based on the input files it reads.
diff --git a/Doxyfile.ctrl.in b/Doxyfile.ctrl.in
index 5612a741..6d101dfc 100644
--- a/Doxyfile.ctrl.in
+++ b/Doxyfile.ctrl.in
@@ -1485,7 +1485,7 @@ SKIP_FUNCTION_MACROS = YES
# If a tag file is not located in the directory in which doxygen
# is run, you must also specify the path to the tagfile here.
-TAGFILES = doc/libosmocore.tag=../../core/html doc/libosmogsm.tag=../../gsm/html doc/libosmovty.tag=../../vty/html doc/libosmocodec.tag=../../codec/html doc/libosmocoding.tag=../../coding/html doc/libosmogb.tag=../../gb/html
+TAGFILES = doc/libosmocore.tag=../../core/html doc/libosmogsm.tag=../../gsm/html doc/libosmoisdn.tag=../../isdn/html doc/libosmovty.tag=../../vty/html doc/libosmocodec.tag=../../codec/html doc/libosmocoding.tag=../../coding/html doc/libosmogb.tag=../../gb/html
# When a file name is specified after GENERATE_TAGFILE, doxygen will create
# a tag file that is based on the input files it reads.
diff --git a/Doxyfile.gb.in b/Doxyfile.gb.in
index b3b2128d..da8e7705 100644
--- a/Doxyfile.gb.in
+++ b/Doxyfile.gb.in
@@ -1485,7 +1485,7 @@ SKIP_FUNCTION_MACROS = YES
# If a tag file is not located in the directory in which doxygen
# is run, you must also specify the path to the tagfile here.
-TAGFILES = doc/libosmocore.tag=../../core/html doc/libosmogsm.tag=../../gsm/html doc/libosmovty.tag=../../vty/html doc/libosmocodec.tag=../../codec/html doc/libosmocoding.tag=../../coding/html doc/libosmoctrl.tag=../../ctrl/html
+TAGFILES = doc/libosmocore.tag=../../core/html doc/libosmogsm.tag=../../gsm/html doc/libosmoisdn.tag=../../isdn/html doc/libosmovty.tag=../../vty/html doc/libosmocodec.tag=../../codec/html doc/libosmocoding.tag=../../coding/html doc/libosmoctrl.tag=../../ctrl/html
# When a file name is specified after GENERATE_TAGFILE, doxygen will create
# a tag file that is based on the input files it reads.
diff --git a/Doxyfile.gsm.in b/Doxyfile.gsm.in
index fd893907..c04a1f6a 100644
--- a/Doxyfile.gsm.in
+++ b/Doxyfile.gsm.in
@@ -1485,7 +1485,7 @@ SKIP_FUNCTION_MACROS = YES
# If a tag file is not located in the directory in which doxygen
# is run, you must also specify the path to the tagfile here.
-TAGFILES = doc/libosmocore.tag=../../core/html doc/libosmovty.tag=../../vty/html doc/libosmocodec.tag=../../codec/html doc/libosmocoding.tag=../../coding/html doc/libosmoctrl.tag=../../ctrl/html doc/libosmogb.tag=../../gb/html
+TAGFILES = doc/libosmocore.tag=../../core/html doc/libosmoisdn.tag=../../isdn/html doc/libosmovty.tag=../../vty/html doc/libosmocodec.tag=../../codec/html doc/libosmocoding.tag=../../coding/html doc/libosmoctrl.tag=../../ctrl/html doc/libosmogb.tag=../../gb/html
# When a file name is specified after GENERATE_TAGFILE, doxygen will create
# a tag file that is based on the input files it reads.
diff --git a/Doxyfile.isdn.in b/Doxyfile.isdn.in
new file mode 100644
index 00000000..9476ab2a
--- /dev/null
+++ b/Doxyfile.isdn.in
@@ -0,0 +1,1716 @@
+# Doxyfile 1.7.4
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project.
+#
+# All text after a hash (#) is considered a comment and will be ignored.
+# The format is:
+# TAG = value [value, ...]
+# For lists items can also be appended using:
+# TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (" ").
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+# This tag specifies the encoding used for all characters in the config file
+# that follow. The default is UTF-8 which is also the encoding used for all
+# text before the first occurrence of this tag. Doxygen uses libiconv (or the
+# iconv built into libc) for the transcoding. See
+# http://www.gnu.org/software/libiconv for the list of possible encodings.
+
+DOXYFILE_ENCODING = UTF-8
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded
+# by quotes) that should identify the project.
+
+PROJECT_NAME = libosmoisdn
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number.
+# This could be handy for archiving the generated documentation or
+# if some version control system is used.
+
+PROJECT_NUMBER = @VERSION@
+
+# Using the PROJECT_BRIEF tag one can provide an optional one line description
+# for a project that appears at the top of each page and should give viewer
+# a quick idea about the purpose of the project. Keep the description short.
+
+PROJECT_BRIEF = "Osmocom ISDN library"
+
+# With the PROJECT_LOGO tag one can specify an logo or icon that is
+# included in the documentation. The maximum height of the logo should not
+# exceed 55 pixels and the maximum width should not exceed 200 pixels.
+# Doxygen will copy the logo to the output directory.
+
+PROJECT_LOGO =
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
+# base path where the generated documentation will be put.
+# If a relative path is entered, it will be relative to the location
+# where doxygen was started. If left blank the current directory will be used.
+
+OUTPUT_DIRECTORY = doc/isdn
+
+# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
+# 4096 sub-directories (in 2 levels) under the output directory of each output
+# format and will distribute the generated files over these directories.
+# Enabling this option can be useful when feeding doxygen a huge amount of
+# source files, where putting all generated files in the same directory would
+# otherwise cause performance problems for the file system.
+
+CREATE_SUBDIRS = NO
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all constant output in the proper language.
+# The default language is English, other supported languages are:
+# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional,
+# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German,
+# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English
+# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian,
+# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrillic, Slovak,
+# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese.
+
+OUTPUT_LANGUAGE = English
+
+# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will
+# include brief member descriptions after the members that are listed in
+# the file and class documentation (similar to JavaDoc).
+# Set to NO to disable this.
+
+BRIEF_MEMBER_DESC = YES
+
+# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend
+# the brief description of a member or function before the detailed description.
+# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
+# brief descriptions will be completely suppressed.
+
+REPEAT_BRIEF = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator
+# that is used to form the text in various listings. Each string
+# in this list, if found as the leading text of the brief description, will be
+# stripped from the text and the result after processing the whole list, is
+# used as the annotated text. Otherwise, the brief description is used as-is.
+# If left blank, the following values are used ("$name" is automatically
+# replaced with the name of the entity): "The $name class" "The $name widget"
+# "The $name file" "is" "provides" "specifies" "contains"
+# "represents" "a" "an" "the"
+
+ABBREVIATE_BRIEF =
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# Doxygen will generate a detailed section even if there is only a brief
+# description.
+
+ALWAYS_DETAILED_SEC = NO
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
+# inherited members of a class in the documentation of that class as if those
+# members were ordinary class members. Constructors, destructors and assignment
+# operators of the base classes will not be shown.
+
+INLINE_INHERITED_MEMB = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full
+# path before files name in the file list and in the header files. If set
+# to NO the shortest path that makes the file name unique will be used.
+
+FULL_PATH_NAMES = YES
+
+# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag
+# can be used to strip a user-defined part of the path. Stripping is
+# only done if one of the specified strings matches the left-hand part of
+# the path. The tag can be used to show relative paths in the file list.
+# If left blank the directory from which doxygen is run is used as the
+# path to strip.
+
+STRIP_FROM_PATH =
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of
+# the path mentioned in the documentation of a class, which tells
+# the reader which header file to include in order to use a class.
+# If left blank only the name of the header file containing the class
+# definition is used. Otherwise one should specify the include paths that
+# are normally passed to the compiler using the -I flag.
+
+STRIP_FROM_INC_PATH =
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter
+# (but less readable) file names. This can be useful if your file system
+# doesn't support long names like on DOS, Mac, or CD-ROM.
+
+SHORT_NAMES = NO
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen
+# will interpret the first line (until the first dot) of a JavaDoc-style
+# comment as the brief description. If set to NO, the JavaDoc
+# comments will behave just like regular Qt-style comments
+# (thus requiring an explicit @brief command for a brief description.)
+
+JAVADOC_AUTOBRIEF = YES
+
+# If the QT_AUTOBRIEF tag is set to YES then Doxygen will
+# interpret the first line (until the first dot) of a Qt-style
+# comment as the brief description. If set to NO, the comments
+# will behave just like regular Qt-style comments (thus requiring
+# an explicit command for a brief description.)
+
+QT_AUTOBRIEF = YES
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen
+# treat a multi-line C++ special comment block (i.e. a block of //! or ///
+# comments) as a brief description. This used to be the default behaviour.
+# The new default is to treat a multi-line C++ comment block as a detailed
+# description. Set this tag to YES if you prefer the old behaviour instead.
+
+MULTILINE_CPP_IS_BRIEF = NO
+
+# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented
+# member inherits the documentation from any documented member that it
+# re-implements.
+
+INHERIT_DOCS = YES
+
+# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce
+# a new page for each member. If set to NO, the documentation of a member will
+# be part of the file/class/namespace that contains it.
+
+SEPARATE_MEMBER_PAGES = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab.
+# Doxygen uses this value to replace tabs by spaces in code fragments.
+
+TAB_SIZE = 8
+
+# This tag can be used to specify a number of aliases that acts
+# as commands in the documentation. An alias has the form "name=value".
+# For example adding "sideeffect=\par Side Effects:\n" will allow you to
+# put the command \sideeffect (or @sideeffect) in the documentation, which
+# will result in a user-defined paragraph with heading "Side Effects:".
+# You can put \n's in the value part of an alias to insert newlines.
+
+ALIASES =
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C
+# sources only. Doxygen will then generate output that is more tailored for C.
+# For instance, some of the names that are used will be different. The list
+# of all members will be omitted, etc.
+
+OPTIMIZE_OUTPUT_FOR_C = YES
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java
+# sources only. Doxygen will then generate output that is more tailored for
+# Java. For instance, namespaces will be presented as packages, qualified
+# scopes will look different, etc.
+
+OPTIMIZE_OUTPUT_JAVA = NO
+
+# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
+# sources only. Doxygen will then generate output that is more tailored for
+# Fortran.
+
+OPTIMIZE_FOR_FORTRAN = NO
+
+# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
+# sources. Doxygen will then generate output that is tailored for
+# VHDL.
+
+OPTIMIZE_OUTPUT_VHDL = NO
+
+# Doxygen selects the parser to use depending on the extension of the files it
+# parses. With this tag you can assign which parser to use for a given extension.
+# Doxygen has a built-in mapping, but you can override or extend it using this
+# tag. The format is ext=language, where ext is a file extension, and language
+# is one of the parsers supported by doxygen: IDL, Java, Javascript, CSharp, C,
+# C++, D, PHP, Objective-C, Python, Fortran, VHDL, C, C++. For instance to make
+# doxygen treat .inc files as Fortran files (default is PHP), and .f files as C
+# (default is Fortran), use: inc=Fortran f=C. Note that for custom extensions
+# you also need to set FILE_PATTERNS otherwise the files are not read by doxygen.
+
+EXTENSION_MAPPING =
+
+# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
+# to include (a tag file for) the STL sources as input, then you should
+# set this tag to YES in order to let doxygen match functions declarations and
+# definitions whose arguments contain STL classes (e.g. func(std::string); v.s.
+# func(std::string) {}). This also makes the inheritance and collaboration
+# diagrams that involve STL classes more complete and accurate.
+
+BUILTIN_STL_SUPPORT = NO
+
+# If you use Microsoft's C++/CLI language, you should set this option to YES to
+# enable parsing support.
+
+CPP_CLI_SUPPORT = NO
+
+# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only.
+# Doxygen will parse them like normal C++ but will assume all classes use public
+# instead of private inheritance when no explicit protection keyword is present.
+
+SIP_SUPPORT = NO
+
+# For Microsoft's IDL there are propget and propput attributes to indicate getter
+# and setter methods for a property. Setting this option to YES (the default)
+# will make doxygen replace the get and set methods by a property in the
+# documentation. This will only work if the methods are indeed getting or
+# setting a simple type. If this is not the case, or you want to show the
+# methods anyway, you should set this option to NO.
+
+IDL_PROPERTY_SUPPORT = YES
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
+# tag is set to YES, then doxygen will reuse the documentation of the first
+# member in the group (if any) for the other members of the group. By default
+# all members of a group must be documented explicitly.
+
+DISTRIBUTE_GROUP_DOC = NO
+
+# Set the SUBGROUPING tag to YES (the default) to allow class member groups of
+# the same type (for instance a group of public functions) to be put as a
+# subgroup of that type (e.g. under the Public Functions section). Set it to
+# NO to prevent subgrouping. Alternatively, this can be done per class using
+# the \nosubgrouping command.
+
+SUBGROUPING = YES
+
+# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and
+# unions are shown inside the group in which they are included (e.g. using
+# @ingroup) instead of on a separate page (for HTML and Man pages) or
+# section (for LaTeX and RTF).
+
+INLINE_GROUPED_CLASSES = NO
+
+# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum
+# is documented as struct, union, or enum with the name of the typedef. So
+# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
+# with name TypeT. When disabled the typedef will appear as a member of a file,
+# namespace, or class. And the struct will be named TypeS. This can typically
+# be useful for C code in case the coding convention dictates that all compound
+# types are typedef'ed and only the typedef is referenced, never the tag name.
+
+TYPEDEF_HIDES_STRUCT = NO
+
+# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to
+# determine which symbols to keep in memory and which to flush to disk.
+# When the cache is full, less often used symbols will be written to disk.
+# For small to medium size projects (<1000 input files) the default value is
+# probably good enough. For larger projects a too small cache size can cause
+# doxygen to be busy swapping symbols to and from disk most of the time
+# causing a significant performance penalty.
+# If the system has enough physical memory increasing the cache will improve the
+# performance by keeping more symbols in memory. Note that the value works on
+# a logarithmic scale so increasing the size by one will roughly double the
+# memory usage. The cache size is given by this formula:
+# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0,
+# corresponding to a cache size of 2^16 = 65536 symbols
+
+SYMBOL_CACHE_SIZE = 0
+
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+
+# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
+# documentation are documented, even if no documentation was available.
+# Private class members and static file members will be hidden unless
+# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
+
+EXTRACT_ALL = YES
+
+# If the EXTRACT_PRIVATE tag is set to YES all private members of a class
+# will be included in the documentation.
+
+EXTRACT_PRIVATE = NO
+
+# If the EXTRACT_STATIC tag is set to YES all static members of a file
+# will be included in the documentation.
+
+EXTRACT_STATIC = YES
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs)
+# defined locally in source files will be included in the documentation.
+# If set to NO only classes defined in header files are included.
+
+EXTRACT_LOCAL_CLASSES = YES
+
+# This flag is only useful for Objective-C code. When set to YES local
+# methods, which are defined in the implementation section but not in
+# the interface are included in the documentation.
+# If set to NO (the default) only methods in the interface are included.
+
+EXTRACT_LOCAL_METHODS = NO
+
+# If this flag is set to YES, the members of anonymous namespaces will be
+# extracted and appear in the documentation as a namespace called
+# 'anonymous_namespace{file}', where file will be replaced with the base
+# name of the file that contains the anonymous namespace. By default
+# anonymous namespaces are hidden.
+
+EXTRACT_ANON_NSPACES = NO
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all
+# undocumented members of documented classes, files or namespaces.
+# If set to NO (the default) these members will be included in the
+# various overviews, but no documentation section is generated.
+# This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_MEMBERS = NO
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all
+# undocumented classes that are normally visible in the class hierarchy.
+# If set to NO (the default) these classes will be included in the various
+# overviews. This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_CLASSES = NO
+
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all
+# friend (class|struct|union) declarations.
+# If set to NO (the default) these declarations will be included in the
+# documentation.
+
+HIDE_FRIEND_COMPOUNDS = NO
+
+# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any
+# documentation blocks found inside the body of a function.
+# If set to NO (the default) these blocks will be appended to the
+# function's detailed documentation block.
+
+HIDE_IN_BODY_DOCS = NO
+
+# The INTERNAL_DOCS tag determines if documentation
+# that is typed after a \internal command is included. If the tag is set
+# to NO (the default) then the documentation will be excluded.
+# Set it to YES to include the internal documentation.
+
+INTERNAL_DOCS = NO
+
+# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate
+# file names in lower-case letters. If set to YES upper-case letters are also
+# allowed. This is useful if you have classes or files whose names only differ
+# in case and if your file system supports case sensitive file names. Windows
+# and Mac users are advised to set this option to NO.
+
+CASE_SENSE_NAMES = YES
+
+# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen
+# will show members with their full class and namespace scopes in the
+# documentation. If set to YES the scope will be hidden.
+
+HIDE_SCOPE_NAMES = NO
+
+# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen
+# will put a list of the files that are included by a file in the documentation
+# of that file.
+
+SHOW_INCLUDE_FILES = YES
+
+# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen
+# will list include files with double quotes in the documentation
+# rather than with sharp brackets.
+
+FORCE_LOCAL_INCLUDES = NO
+
+# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
+# is inserted in the documentation for inline members.
+
+INLINE_INFO = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen
+# will sort the (detailed) documentation of file and class members
+# alphabetically by member name. If set to NO the members will appear in
+# declaration order.
+
+SORT_MEMBER_DOCS = YES
+
+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the
+# brief documentation of file, namespace and class members alphabetically
+# by member name. If set to NO (the default) the members will appear in
+# declaration order.
+
+SORT_BRIEF_DOCS = NO
+
+# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen
+# will sort the (brief and detailed) documentation of class members so that
+# constructors and destructors are listed first. If set to NO (the default)
+# the constructors will appear in the respective orders defined by
+# SORT_MEMBER_DOCS and SORT_BRIEF_DOCS.
+# This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO
+# and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO.
+
+SORT_MEMBERS_CTORS_1ST = NO
+
+# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the
+# hierarchy of group names into alphabetical order. If set to NO (the default)
+# the group names will appear in their defined order.
+
+SORT_GROUP_NAMES = NO
+
+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be
+# sorted by fully-qualified names, including namespaces. If set to
+# NO (the default), the class list will be sorted only by class name,
+# not including the namespace part.
+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
+# Note: This option applies only to the class list, not to the
+# alphabetical list.
+
+SORT_BY_SCOPE_NAME = NO
+
+# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to
+# do proper type resolution of all parameters of a function it will reject a
+# match between the prototype and the implementation of a member function even
+# if there is only one candidate or it is obvious which candidate to choose
+# by doing a simple string match. By disabling STRICT_PROTO_MATCHING doxygen
+# will still accept a match between prototype and implementation in such cases.
+
+STRICT_PROTO_MATCHING = NO
+
+# The GENERATE_TODOLIST tag can be used to enable (YES) or
+# disable (NO) the todo list. This list is created by putting \todo
+# commands in the documentation.
+
+GENERATE_TODOLIST = YES
+
+# The GENERATE_TESTLIST tag can be used to enable (YES) or
+# disable (NO) the test list. This list is created by putting \test
+# commands in the documentation.
+
+GENERATE_TESTLIST = YES
+
+# The GENERATE_BUGLIST tag can be used to enable (YES) or
+# disable (NO) the bug list. This list is created by putting \bug
+# commands in the documentation.
+
+GENERATE_BUGLIST = YES
+
+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or
+# disable (NO) the deprecated list. This list is created by putting
+# \deprecated commands in the documentation.
+
+GENERATE_DEPRECATEDLIST= YES
+
+# The ENABLED_SECTIONS tag can be used to enable conditional
+# documentation sections, marked by \if sectionname ... \endif.
+
+ENABLED_SECTIONS =
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines
+# the initial value of a variable or macro consists of for it to appear in
+# the documentation. If the initializer consists of more lines than specified
+# here it will be hidden. Use a value of 0 to hide initializers completely.
+# The appearance of the initializer of individual variables and macros in the
+# documentation can be controlled using \showinitializer or \hideinitializer
+# command in the documentation regardless of this setting.
+
+MAX_INITIALIZER_LINES = 30
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated
+# at the bottom of the documentation of classes and structs. If set to YES the
+# list will mention the files that were used to generate the documentation.
+
+SHOW_USED_FILES = YES
+
+# If the sources in your project are distributed over multiple directories
+# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy
+# in the documentation. The default is NO.
+
+SHOW_DIRECTORIES = NO
+
+# Set the SHOW_FILES tag to NO to disable the generation of the Files page.
+# This will remove the Files entry from the Quick Index and from the
+# Folder Tree View (if specified). The default is YES.
+
+SHOW_FILES = YES
+
+# Set the SHOW_NAMESPACES tag to NO to disable the generation of the
+# Namespaces page.
+# This will remove the Namespaces entry from the Quick Index
+# and from the Folder Tree View (if specified). The default is YES.
+
+SHOW_NAMESPACES = YES
+
+# The FILE_VERSION_FILTER tag can be used to specify a program or script that
+# doxygen should invoke to get the current version for each file (typically from
+# the version control system). Doxygen will invoke the program by executing (via
+# popen()) the command <command> <input-file>, where <command> is the value of
+# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file
+# provided by doxygen. Whatever the program writes to standard output
+# is used as the file version. See the manual for examples.
+
+FILE_VERSION_FILTER =
+
+# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed
+# by doxygen. The layout file controls the global structure of the generated
+# output files in an output format independent way. The create the layout file
+# that represents doxygen's defaults, run doxygen with the -l option.
+# You can optionally specify a file name after the option, if omitted
+# DoxygenLayout.xml will be used as the name of the layout file.
+
+LAYOUT_FILE =
+
+#---------------------------------------------------------------------------
+# configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated
+# by doxygen. Possible values are YES and NO. If left blank NO is used.
+
+QUIET = NO
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are
+# generated by doxygen. Possible values are YES and NO. If left blank
+# NO is used.
+
+WARNINGS = YES
+
+# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings
+# for undocumented members. If EXTRACT_ALL is set to YES then this flag will
+# automatically be disabled.
+
+WARN_IF_UNDOCUMENTED = YES
+
+# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for
+# potential errors in the documentation, such as not documenting some
+# parameters in a documented function, or documenting parameters that
+# don't exist or using markup commands wrongly.
+
+WARN_IF_DOC_ERROR = YES
+
+# The WARN_NO_PARAMDOC option can be enabled to get warnings for
+# functions that are documented, but have no documentation for their parameters
+# or return value. If set to NO (the default) doxygen will only warn about
+# wrong or incomplete parameter documentation, but not about the absence of
+# documentation.
+
+WARN_NO_PARAMDOC = NO
+
+# The WARN_FORMAT tag determines the format of the warning messages that
+# doxygen can produce. The string should contain the $file, $line, and $text
+# tags, which will be replaced by the file and line number from which the
+# warning originated and the warning text. Optionally the format may contain
+# $version, which will be replaced by the version of the file (if it could
+# be obtained via FILE_VERSION_FILTER)
+
+WARN_FORMAT = "$file:$line: $text"
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning
+# and error messages should be written. If left blank the output is written
+# to stderr.
+
+WARN_LOGFILE =
+
+#---------------------------------------------------------------------------
+# configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag can be used to specify the files and/or directories that contain
+# documented source files. You may enter file names like "myfile.cpp" or
+# directories like "/usr/src/myproject". Separate the files or directories
+# with spaces.
+
+INPUT = @srcdir@/include/osmocom/isdn @srcdir@/src/isdn
+
+# This tag can be used to specify the character encoding of the source files
+# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is
+# also the default input encoding. Doxygen uses libiconv (or the iconv built
+# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for
+# the list of possible encodings.
+
+INPUT_ENCODING = UTF-8
+
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank the following patterns are tested:
+# *.c *.cc *.cxx *.cpp *.c++ *.d *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh
+# *.hxx *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.dox *.py
+# *.f90 *.f *.for *.vhd *.vhdl
+
+FILE_PATTERNS =
+
+# The RECURSIVE tag can be used to turn specify whether or not subdirectories
+# should be searched for input files as well. Possible values are YES and NO.
+# If left blank NO is used.
+
+RECURSIVE = YES
+
+# The EXCLUDE tag can be used to specify files and/or directories that should
+# excluded from the INPUT source files. This way you can easily exclude a
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+
+EXCLUDE =
+
+# The EXCLUDE_SYMLINKS tag can be used select whether or not files or
+# directories that are symbolic links (a Unix file system feature) are excluded
+# from the input.
+
+EXCLUDE_SYMLINKS = NO
+
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories. Note that the wildcards are matched
+# against the file with absolute path, so to exclude all test directories
+# for example use the pattern */test/*
+
+EXCLUDE_PATTERNS =
+
+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
+# (namespaces, classes, functions, etc.) that should be excluded from the
+# output. The symbol name can be a fully qualified name, a word, or if the
+# wildcard * is used, a substring. Examples: ANamespace, AClass,
+# AClass::ANamespace, ANamespace::*Test
+
+EXCLUDE_SYMBOLS =
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or
+# directories that contain example code fragments that are included (see
+# the \include command).
+
+EXAMPLE_PATH =
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank all files are included.
+
+EXAMPLE_PATTERNS =
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude
+# commands irrespective of the value of the RECURSIVE tag.
+# Possible values are YES and NO. If left blank NO is used.
+
+EXAMPLE_RECURSIVE = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or
+# directories that contain image that are included in the documentation (see
+# the \image command).
+
+# IMAGE_PATH = images/
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command <filter> <input-file>, where <filter>
+# is the value of the INPUT_FILTER tag, and <input-file> is the name of an
+# input file. Doxygen will then use the output that the filter program writes
+# to standard output.
+# If FILTER_PATTERNS is specified, this tag will be
+# ignored.
+
+INPUT_FILTER =
+
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
+# basis.
+# Doxygen will compare the file name with each pattern and apply the
+# filter if there is a match.
+# The filters are a list of the form:
+# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further
+# info on how filters are used. If FILTER_PATTERNS is empty or if
+# non of the patterns match the file name, INPUT_FILTER is applied.
+
+FILTER_PATTERNS =
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER) will be used to filter the input files when producing source
+# files to browse (i.e. when SOURCE_BROWSER is set to YES).
+
+FILTER_SOURCE_FILES = NO
+
+# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file
+# pattern. A pattern will override the setting for FILTER_PATTERN (if any)
+# and it is also possible to disable source filtering for a specific pattern
+# using *.ext= (so without naming a filter). This option only has effect when
+# FILTER_SOURCE_FILES is enabled.
+
+FILTER_SOURCE_PATTERNS =
+
+#---------------------------------------------------------------------------
+# configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will
+# be generated. Documented entities will be cross-referenced with these sources.
+# Note: To get rid of all source code in the generated output, make sure also
+# VERBATIM_HEADERS is set to NO.
+
+SOURCE_BROWSER = NO
+
+# Setting the INLINE_SOURCES tag to YES will include the body
+# of functions and classes directly in the documentation.
+
+INLINE_SOURCES = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
+# doxygen to hide any special comment blocks from generated source code
+# fragments. Normal C and C++ comments will always remain visible.
+
+STRIP_CODE_COMMENTS = YES
+
+# If the REFERENCED_BY_RELATION tag is set to YES
+# then for each documented function all documented
+# functions referencing it will be listed.
+
+REFERENCED_BY_RELATION = YES
+
+# If the REFERENCES_RELATION tag is set to YES
+# then for each documented function all documented entities
+# called/used by that function will be listed.
+
+REFERENCES_RELATION = YES
+
+# If the REFERENCES_LINK_SOURCE tag is set to YES (the default)
+# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from
+# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will
+# link to the source code.
+# Otherwise they will link to the documentation.
+
+REFERENCES_LINK_SOURCE = YES
+
+# If the USE_HTAGS tag is set to YES then the references to source code
+# will point to the HTML generated by the htags(1) tool instead of doxygen
+# built-in source browser. The htags tool is part of GNU's global source
+# tagging system (see http://www.gnu.org/software/global/global.html). You
+# will need version 4.8.6 or higher.
+
+USE_HTAGS = NO
+
+# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen
+# will generate a verbatim copy of the header file for each class for
+# which an include is specified. Set to NO to disable this.
+
+VERBATIM_HEADERS = YES
+
+#---------------------------------------------------------------------------
+# configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index
+# of all compounds will be generated. Enable this if the project
+# contains a lot of classes, structs, unions or interfaces.
+
+ALPHABETICAL_INDEX = NO
+
+# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then
+# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
+# in which this list will be split (can be a number in the range [1..20])
+
+COLS_IN_ALPHA_INDEX = 5
+
+# In case all classes in a project start with a common prefix, all
+# classes will be put under the same header in the alphabetical index.
+# The IGNORE_PREFIX tag can be used to specify one or more prefixes that
+# should be ignored while generating the index headers.
+
+IGNORE_PREFIX =
+
+#---------------------------------------------------------------------------
+# configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES (the default) Doxygen will
+# generate HTML output.
+
+GENERATE_HTML = YES
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `html' will be used as the default path.
+
+HTML_OUTPUT = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for
+# each generated HTML page (for example: .htm,.php,.asp). If it is left blank
+# doxygen will generate files with .html extension.
+
+HTML_FILE_EXTENSION = .html
+
+# The HTML_HEADER tag can be used to specify a personal HTML header for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard header. Note that when using a custom header you are responsible
+# for the proper inclusion of any scripts and style sheets that doxygen
+# needs, which is dependent on the configuration options used.
+# It is advised to generate a default header using "doxygen -w html
+# header.html footer.html stylesheet.css YourConfigFile" and then modify
+# that header. Note that the header is subject to change so you typically
+# have to redo this when upgrading to a newer version of doxygen or when changing the value of configuration settings such as GENERATE_TREEVIEW!
+
+HTML_HEADER =
+
+# The HTML_FOOTER tag can be used to specify a personal HTML footer for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard footer.
+
+HTML_FOOTER =
+
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading
+# style sheet that is used by each HTML page. It can be used to
+# fine-tune the look of the HTML output. If the tag is left blank doxygen
+# will generate a default style sheet. Note that doxygen will try to copy
+# the style sheet file to the HTML output directory, so don't put your own
+# stylesheet in the HTML output directory as well, or it will be erased!
+
+HTML_STYLESHEET =
+
+# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
+# other source files which should be copied to the HTML output directory. Note
+# that these files will be copied to the base HTML output directory. Use the
+# $relpath$ marker in the HTML_HEADER and/or HTML_FOOTER files to load these
+# files. In the HTML_STYLESHEET file, use the file name only. Also note that
+# the files will be copied as-is; there are no commands or markers available.
+
+HTML_EXTRA_FILES =
+
+# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output.
+# Doxygen will adjust the colors in the stylesheet and background images
+# according to this color. Hue is specified as an angle on a colorwheel,
+# see http://en.wikipedia.org/wiki/Hue for more information.
+# For instance the value 0 represents red, 60 is yellow, 120 is green,
+# 180 is cyan, 240 is blue, 300 purple, and 360 is red again.
+# The allowed range is 0 to 359.
+
+HTML_COLORSTYLE_HUE = 220
+
+# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of
+# the colors in the HTML output. For a value of 0 the output will use
+# grayscales only. A value of 255 will produce the most vivid colors.
+
+HTML_COLORSTYLE_SAT = 100
+
+# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to
+# the luminance component of the colors in the HTML output. Values below
+# 100 gradually make the output lighter, whereas values above 100 make
+# the output darker. The value divided by 100 is the actual gamma applied,
+# so 80 represents a gamma of 0.8, The value 220 represents a gamma of 2.2,
+# and 100 does not change the gamma.
+
+HTML_COLORSTYLE_GAMMA = 80
+
+# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
+# page will contain the date and time when the page was generated. Setting
+# this to NO can help when comparing the output of multiple runs.
+
+HTML_TIMESTAMP = NO
+
+# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes,
+# files or namespaces will be aligned in HTML using tables. If set to
+# NO a bullet list will be used.
+
+HTML_ALIGN_MEMBERS = YES
+
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
+# documentation will contain sections that can be hidden and shown after the
+# page has loaded. For this to work a browser that supports
+# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox
+# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
+
+HTML_DYNAMIC_SECTIONS = NO
+
+# If the GENERATE_DOCSET tag is set to YES, additional index files
+# will be generated that can be used as input for Apple's Xcode 3
+# integrated development environment, introduced with OSX 10.5 (Leopard).
+# To create a documentation set, doxygen will generate a Makefile in the
+# HTML output directory. Running make will produce the docset in that
+# directory and running "make install" will install the docset in
+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find
+# it at startup.
+# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html
+# for more information.
+
+GENERATE_DOCSET = NO
+
+# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the
+# feed. A documentation feed provides an umbrella under which multiple
+# documentation sets from a single provider (such as a company or product suite)
+# can be grouped.
+
+DOCSET_FEEDNAME = "Doxygen generated docs"
+
+# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that
+# should uniquely identify the documentation set bundle. This should be a
+# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen
+# will append .docset to the name.
+
+DOCSET_BUNDLE_ID = org.doxygen.Project
+
+# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely identify
+# the documentation publisher. This should be a reverse domain-name style
+# string, e.g. com.mycompany.MyDocSet.documentation.
+
+DOCSET_PUBLISHER_ID = org.doxygen.Publisher
+
+# The GENERATE_PUBLISHER_NAME tag identifies the documentation publisher.
+
+DOCSET_PUBLISHER_NAME = Publisher
+
+# If the GENERATE_HTMLHELP tag is set to YES, additional index files
+# will be generated that can be used as input for tools like the
+# Microsoft HTML help workshop to generate a compiled HTML help file (.chm)
+# of the generated HTML documentation.
+
+GENERATE_HTMLHELP = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can
+# be used to specify the file name of the resulting .chm file. You
+# can add a path in front of the file if the result should not be
+# written to the html output directory.
+
+CHM_FILE =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can
+# be used to specify the location (absolute path including file name) of
+# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run
+# the HTML help compiler on the generated index.hhp.
+
+HHC_LOCATION =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
+# controls if a separate .chi index file is generated (YES) or that
+# it should be included in the master .chm file (NO).
+
+GENERATE_CHI = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING
+# is used to encode HtmlHelp index (hhk), content (hhc) and project file
+# content.
+
+CHM_INDEX_ENCODING =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag
+# controls whether a binary table of contents is generated (YES) or a
+# normal table of contents (NO) in the .chm file.
+
+BINARY_TOC = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members
+# to the contents of the HTML help documentation and to the tree view.
+
+TOC_EXPAND = NO
+
+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and
+# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated
+# that can be used as input for Qt's qhelpgenerator to generate a
+# Qt Compressed Help (.qch) of the generated HTML documentation.
+
+GENERATE_QHP = NO
+
+# If the QHG_LOCATION tag is specified, the QCH_FILE tag can
+# be used to specify the file name of the resulting .qch file.
+# The path specified is relative to the HTML output folder.
+
+QCH_FILE =
+
+# The QHP_NAMESPACE tag specifies the namespace to use when generating
+# Qt Help Project output. For more information please see
+# http://doc.trolltech.com/qthelpproject.html#namespace
+
+QHP_NAMESPACE = org.doxygen.Project
+
+# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating
+# Qt Help Project output. For more information please see
+# http://doc.trolltech.com/qthelpproject.html#virtual-folders
+
+QHP_VIRTUAL_FOLDER = doc
+
+# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to
+# add. For more information please see
+# http://doc.trolltech.com/qthelpproject.html#custom-filters
+
+QHP_CUST_FILTER_NAME =
+
+# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the
+# custom filter to add. For more information please see
+# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters">
+# Qt Help Project / Custom Filters</a>.
+
+QHP_CUST_FILTER_ATTRS =
+
+# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this
+# project's
+# filter section matches.
+# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes">
+# Qt Help Project / Filter Attributes</a>.
+
+QHP_SECT_FILTER_ATTRS =
+
+# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can
+# be used to specify the location of Qt's qhelpgenerator.
+# If non-empty doxygen will try to run qhelpgenerator on the generated
+# .qhp file.
+
+QHG_LOCATION =
+
+# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files
+# will be generated, which together with the HTML files, form an Eclipse help
+# plugin. To install this plugin and make it available under the help contents
+# menu in Eclipse, the contents of the directory containing the HTML and XML
+# files needs to be copied into the plugins directory of eclipse. The name of
+# the directory within the plugins directory should be the same as
+# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before
+# the help appears.
+
+GENERATE_ECLIPSEHELP = NO
+
+# A unique identifier for the eclipse help plugin. When installing the plugin
+# the directory name containing the HTML and XML files should also have
+# this name.
+
+ECLIPSE_DOC_ID = org.doxygen.Project
+
+# The DISABLE_INDEX tag can be used to turn on/off the condensed index at
+# top of each HTML page. The value NO (the default) enables the index and
+# the value YES disables it.
+
+DISABLE_INDEX = NO
+
+# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values
+# (range [0,1..20]) that doxygen will group on one line in the generated HTML
+# documentation. Note that a value of 0 will completely suppress the enum
+# values from appearing in the overview section.
+
+ENUM_VALUES_PER_LINE = 1
+
+# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
+# structure should be generated to display hierarchical information.
+# If the tag value is set to YES, a side panel will be generated
+# containing a tree-like index structure (just like the one that
+# is generated for HTML Help). For this to work a browser that supports
+# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser).
+# Windows users are probably better off using the HTML help feature.
+
+GENERATE_TREEVIEW = YES
+
+# By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories,
+# and Class Hierarchy pages using a tree view instead of an ordered list.
+
+USE_INLINE_TREES = NO
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
+# used to set the initial width (in pixels) of the frame in which the tree
+# is shown.
+
+TREEVIEW_WIDTH = 250
+
+# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open
+# links to external symbols imported via tag files in a separate window.
+
+EXT_LINKS_IN_WINDOW = NO
+
+# Use this tag to change the font size of Latex formulas included
+# as images in the HTML documentation. The default is 10. Note that
+# when you change the font size after a successful doxygen run you need
+# to manually remove any form_*.png images from the HTML output directory
+# to force them to be regenerated.
+
+FORMULA_FONTSIZE = 10
+
+# Use the FORMULA_TRANPARENT tag to determine whether or not the images
+# generated for formulas are transparent PNGs. Transparent PNGs are
+# not supported properly for IE 6.0, but are supported on all modern browsers.
+# Note that when changing this option you need to delete any form_*.png files
+# in the HTML output before the changes have effect.
+
+FORMULA_TRANSPARENT = YES
+
+# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax
+# (see http://www.mathjax.org) which uses client side Javascript for the
+# rendering instead of using prerendered bitmaps. Use this if you do not
+# have LaTeX installed or if you want to formulas look prettier in the HTML
+# output. When enabled you also need to install MathJax separately and
+# configure the path to it using the MATHJAX_RELPATH option.
+
+USE_MATHJAX = NO
+
+# When MathJax is enabled you need to specify the location relative to the
+# HTML output directory using the MATHJAX_RELPATH option. The destination
+# directory should contain the MathJax.js script. For instance, if the mathjax
+# directory is located at the same level as the HTML output directory, then
+# MATHJAX_RELPATH should be ../mathjax. The default value points to the
+# mathjax.org site, so you can quickly see the result without installing
+# MathJax, but it is strongly recommended to install a local copy of MathJax
+# before deployment.
+
+MATHJAX_RELPATH = http://www.mathjax.org/mathjax
+
+# When the SEARCHENGINE tag is enabled doxygen will generate a search box
+# for the HTML output. The underlying search engine uses javascript
+# and DHTML and should work on any modern browser. Note that when using
+# HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets
+# (GENERATE_DOCSET) there is already a search function so this one should
+# typically be disabled. For large projects the javascript based search engine
+# can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution.
+
+SEARCHENGINE = YES
+
+# When the SERVER_BASED_SEARCH tag is enabled the search engine will be
+# implemented using a PHP enabled web server instead of at the web client
+# using Javascript. Doxygen will generate the search PHP script and index
+# file to put on the web server. The advantage of the server
+# based approach is that it scales better to large projects and allows
+# full text search. The disadvantages are that it is more difficult to setup
+# and does not have live searching capabilities.
+
+SERVER_BASED_SEARCH = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will
+# generate Latex output.
+
+GENERATE_LATEX = YES
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `latex' will be used as the default path.
+
+LATEX_OUTPUT = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
+# invoked. If left blank `latex' will be used as the default command name.
+# Note that when enabling USE_PDFLATEX this option is only used for
+# generating bitmaps for formulas in the HTML output, but not in the
+# Makefile that is written to the output directory.
+
+LATEX_CMD_NAME = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to
+# generate index for LaTeX. If left blank `makeindex' will be used as the
+# default command name.
+
+MAKEINDEX_CMD_NAME = makeindex
+
+# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact
+# LaTeX documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_LATEX = NO
+
+# The PAPER_TYPE tag can be used to set the paper type that is used
+# by the printer. Possible values are: a4, letter, legal and
+# executive. If left blank a4wide will be used.
+
+PAPER_TYPE = a4wide
+
+# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX
+# packages that should be included in the LaTeX output.
+
+EXTRA_PACKAGES =
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for
+# the generated latex document. The header should contain everything until
+# the first chapter. If it is left blank doxygen will generate a
+# standard header. Notice: only use this tag if you know what you are doing!
+
+LATEX_HEADER =
+
+# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for
+# the generated latex document. The footer should contain everything after
+# the last chapter. If it is left blank doxygen will generate a
+# standard footer. Notice: only use this tag if you know what you are doing!
+
+LATEX_FOOTER =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
+# is prepared for conversion to pdf (using ps2pdf). The pdf file will
+# contain links (just like the HTML output) instead of page references
+# This makes the output suitable for online browsing using a pdf viewer.
+
+PDF_HYPERLINKS = NO
+
+# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of
+# plain latex in the generated Makefile. Set this option to YES to get a
+# higher quality PDF documentation.
+
+USE_PDFLATEX = NO
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode.
+# command to the generated LaTeX files. This will instruct LaTeX to keep
+# running if errors occur, instead of asking the user for help.
+# This option is also used when generating formulas in HTML.
+
+LATEX_BATCHMODE = NO
+
+# If LATEX_HIDE_INDICES is set to YES then doxygen will not
+# include the index chapters (such as File Index, Compound Index, etc.)
+# in the output.
+
+LATEX_HIDE_INDICES = NO
+
+# If LATEX_SOURCE_CODE is set to YES then doxygen will include
+# source code with syntax highlighting in the LaTeX output.
+# Note that which sources are shown also depends on other settings
+# such as SOURCE_BROWSER.
+
+LATEX_SOURCE_CODE = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
+# The RTF output is optimized for Word 97 and may not look very pretty with
+# other RTF readers or editors.
+
+GENERATE_RTF = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `rtf' will be used as the default path.
+
+RTF_OUTPUT = rtf
+
+# If the COMPACT_RTF tag is set to YES Doxygen generates more compact
+# RTF documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_RTF = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated
+# will contain hyperlink fields. The RTF file will
+# contain links (just like the HTML output) instead of page references.
+# This makes the output suitable for online browsing using WORD or other
+# programs which support those fields.
+# Note: wordpad (write) and others do not support links.
+
+RTF_HYPERLINKS = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's
+# config file, i.e. a series of assignments. You only have to provide
+# replacements, missing definitions are set to their default value.
+
+RTF_STYLESHEET_FILE =
+
+# Set optional variables used in the generation of an rtf document.
+# Syntax is similar to doxygen's config file.
+
+RTF_EXTENSIONS_FILE =
+
+#---------------------------------------------------------------------------
+# configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES (the default) Doxygen will
+# generate man pages
+
+GENERATE_MAN = NO
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `man' will be used as the default path.
+
+MAN_OUTPUT = man
+
+# The MAN_EXTENSION tag determines the extension that is added to
+# the generated man pages (default is the subroutine's section .3)
+
+MAN_EXTENSION = .3
+
+# If the MAN_LINKS tag is set to YES and Doxygen generates man output,
+# then it will generate one additional man file for each entity
+# documented in the real man page(s). These additional files
+# only source the real man page, but without them the man command
+# would be unable to find the correct page. The default is NO.
+
+MAN_LINKS = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES Doxygen will
+# generate an XML file that captures the structure of
+# the code including all documentation.
+
+GENERATE_XML = NO
+
+# The XML_OUTPUT tag is used to specify where the XML pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `xml' will be used as the default path.
+
+XML_OUTPUT = xml
+
+# The XML_SCHEMA tag can be used to specify an XML schema,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_SCHEMA =
+
+# The XML_DTD tag can be used to specify an XML DTD,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_DTD =
+
+# If the XML_PROGRAMLISTING tag is set to YES Doxygen will
+# dump the program listings (including syntax highlighting
+# and cross-referencing information) to the XML output. Note that
+# enabling this will significantly increase the size of the XML output.
+
+XML_PROGRAMLISTING = YES
+
+#---------------------------------------------------------------------------
+# configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will
+# generate an AutoGen Definitions (see autogen.sf.net) file
+# that captures the structure of the code including all
+# documentation. Note that this feature is still experimental
+# and incomplete at the moment.
+
+GENERATE_AUTOGEN_DEF = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_PERLMOD tag is set to YES Doxygen will
+# generate a Perl module file that captures the structure of
+# the code including all documentation. Note that this
+# feature is still experimental and incomplete at the
+# moment.
+
+GENERATE_PERLMOD = NO
+
+# If the PERLMOD_LATEX tag is set to YES Doxygen will generate
+# the necessary Makefile rules, Perl scripts and LaTeX code to be able
+# to generate PDF and DVI output from the Perl module output.
+
+PERLMOD_LATEX = NO
+
+# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be
+# nicely formatted so it can be parsed by a human reader.
+# This is useful
+# if you want to understand what is going on.
+# On the other hand, if this
+# tag is set to NO the size of the Perl module output will be much smaller
+# and Perl will parse it just the same.
+
+PERLMOD_PRETTY = YES
+
+# The names of the make variables in the generated doxyrules.make file
+# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX.
+# This is useful so different doxyrules.make files included by the same
+# Makefile don't overwrite each other's variables.
+
+PERLMOD_MAKEVAR_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will
+# evaluate all C-preprocessor directives found in the sources and include
+# files.
+
+ENABLE_PREPROCESSING = YES
+
+# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro
+# names in the source code. If set to NO (the default) only conditional
+# compilation will be performed. Macro expansion can be done in a controlled
+# way by setting EXPAND_ONLY_PREDEF to YES.
+
+MACRO_EXPANSION = NO
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES
+# then the macro expansion is limited to the macros specified with the
+# PREDEFINED and EXPAND_AS_DEFINED tags.
+
+EXPAND_ONLY_PREDEF = NO
+
+# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files
+# pointed to by INCLUDE_PATH will be searched when a #include is found.
+
+SEARCH_INCLUDES = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that
+# contain include files that are not input files but should be processed by
+# the preprocessor.
+
+INCLUDE_PATH =
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
+# patterns (like *.h and *.hpp) to filter out the header-files in the
+# directories. If left blank, the patterns specified with FILE_PATTERNS will
+# be used.
+
+INCLUDE_FILE_PATTERNS =
+
+# The PREDEFINED tag can be used to specify one or more macro names that
+# are defined before the preprocessor is started (similar to the -D option of
+# gcc). The argument of the tag is a list of macros of the form: name
+# or name=definition (no spaces). If the definition and the = are
+# omitted =1 is assumed. To prevent a macro definition from being
+# undefined via #undef or recursively expanded use the := operator
+# instead of the = operator.
+
+PREDEFINED =
+
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
+# this tag can be used to specify a list of macro names that should be expanded.
+# The macro definition that is found in the sources will be used.
+# Use the PREDEFINED tag if you want to use a different macro definition that
+# overrules the definition found in the source code.
+
+EXPAND_AS_DEFINED =
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
+# doxygen's preprocessor will remove all references to function-like macros
+# that are alone on a line, have an all uppercase name, and do not end with a
+# semicolon, because these will confuse the parser if not removed.
+
+SKIP_FUNCTION_MACROS = YES
+
+#---------------------------------------------------------------------------
+# Configuration::additions related to external references
+#---------------------------------------------------------------------------
+
+# The TAGFILES option can be used to specify one or more tagfiles.
+# Optionally an initial location of the external documentation
+# can be added for each tagfile. The format of a tag file without
+# this location is as follows:
+#
+# TAGFILES = file1 file2 ...
+# Adding location for the tag files is done as follows:
+#
+# TAGFILES = file1=loc1 "file2 = loc2" ...
+# where "loc1" and "loc2" can be relative or absolute paths or
+# URLs. If a location is present for each tag, the installdox tool
+# does not have to be run to correct the links.
+# Note that each tag file must have a unique name
+# (where the name does NOT include the path)
+# If a tag file is not located in the directory in which doxygen
+# is run, you must also specify the path to the tagfile here.
+
+TAGFILES = doc/libosmocore.tag=../../core/html doc/libosmovty.tag=../../vty/html doc/libosmocodec.tag=../../codec/html doc/libosmocoding.tag=../../coding/html doc/libosmoctrl.tag=../../ctrl/html doc/libosmogb.tag=../../gb/html
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create
+# a tag file that is based on the input files it reads.
+
+GENERATE_TAGFILE = doc/libosmoisdn.tag
+
+# If the ALLEXTERNALS tag is set to YES all external classes will be listed
+# in the class index. If set to NO only the inherited external classes
+# will be listed.
+
+ALLEXTERNALS = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed
+# in the modules index. If set to NO, only the current project's groups will
+# be listed.
+
+EXTERNAL_GROUPS = YES
+
+# The PERL_PATH should be the absolute path and name of the perl script
+# interpreter (i.e. the result of `which perl').
+
+PERL_PATH = /usr/bin/perl
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
+# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base
+# or super classes. Setting the tag to NO turns the diagrams off. Note that
+# this option also works with HAVE_DOT disabled, but it is recommended to
+# install and use dot, since it yields more powerful graphs.
+
+CLASS_DIAGRAMS = YES
+
+# You can define message sequence charts within doxygen comments using the \msc
+# command. Doxygen will then run the mscgen tool (see
+# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the
+# documentation. The MSCGEN_PATH tag allows you to specify the directory where
+# the mscgen tool resides. If left empty the tool is assumed to be found in the
+# default search path.
+
+MSCGEN_PATH =
+
+# If set to YES, the inheritance and collaboration graphs will hide
+# inheritance and usage relations if the target is undocumented
+# or is not a class.
+
+HIDE_UNDOC_RELATIONS = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
+# available from the path. This tool is part of Graphviz, a graph visualization
+# toolkit from AT&T and Lucent Bell Labs. The other options in this section
+# have no effect if this option is set to NO (the default)
+
+HAVE_DOT = NO
+
+# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is
+# allowed to run in parallel. When set to 0 (the default) doxygen will
+# base this on the number of processors available in the system. You can set it
+# explicitly to a value larger than 0 to get control over the balance
+# between CPU load and processing speed.
+
+DOT_NUM_THREADS = 0
+
+# By default doxygen will write a font called Helvetica to the output
+# directory and reference it in all dot files that doxygen generates.
+# When you want a differently looking font you can specify the font name
+# using DOT_FONTNAME. You need to make sure dot is able to find the font,
+# which can be done by putting it in a standard location or by setting the
+# DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory
+# containing the font.
+
+DOT_FONTNAME = Helvetica
+
+# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs.
+# The default size is 10pt.
+
+DOT_FONTSIZE = 10
+
+# By default doxygen will tell dot to use the output directory to look for the
+# FreeSans.ttf font (which doxygen will put there itself). If you specify a
+# different font using DOT_FONTNAME you can set the path where dot
+# can find it using this tag.
+
+DOT_FONTPATH =
+
+# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect inheritance relations. Setting this tag to YES will force the
+# the CLASS_DIAGRAMS tag to NO.
+
+CLASS_GRAPH = YES
+
+# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect implementation dependencies (inheritance, containment, and
+# class references variables) of the class with other documented classes.
+
+COLLABORATION_GRAPH = YES
+
+# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for groups, showing the direct groups dependencies
+
+GROUP_GRAPHS = YES
+
+# If the UML_LOOK tag is set to YES doxygen will generate inheritance and
+# collaboration diagrams in a style similar to the OMG's Unified Modeling
+# Language.
+
+UML_LOOK = NO
+
+# If set to YES, the inheritance and collaboration graphs will show the
+# relations between templates and their instances.
+
+TEMPLATE_RELATIONS = NO
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT
+# tags are set to YES then doxygen will generate a graph for each documented
+# file showing the direct and indirect include dependencies of the file with
+# other documented files.
+
+INCLUDE_GRAPH = YES
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and
+# HAVE_DOT tags are set to YES then doxygen will generate a graph for each
+# documented header file showing the documented files that directly or
+# indirectly include this file.
+
+INCLUDED_BY_GRAPH = YES
+
+# If the CALL_GRAPH and HAVE_DOT options are set to YES then
+# doxygen will generate a call dependency graph for every global function
+# or class method. Note that enabling this option will significantly increase
+# the time of a run. So in most cases it will be better to enable call graphs
+# for selected functions only using the \callgraph command.
+
+CALL_GRAPH = NO
+
+# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then
+# doxygen will generate a caller dependency graph for every global function
+# or class method. Note that enabling this option will significantly increase
+# the time of a run. So in most cases it will be better to enable caller
+# graphs for selected functions only using the \callergraph command.
+
+CALLER_GRAPH = NO
+
+# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen
+# will generate a graphical hierarchy of all classes instead of a textual one.
+
+GRAPHICAL_HIERARCHY = YES
+
+# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES
+# then doxygen will show the dependencies a directory has on other directories
+# in a graphical way. The dependency relations are determined by the #include
+# relations between the files in the directories.
+
+DIRECTORY_GRAPH = YES
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
+# generated by dot. Possible values are svg, png, jpg, or gif.
+# If left blank png will be used.
+
+DOT_IMAGE_FORMAT = png
+
+# The tag DOT_PATH can be used to specify the path where the dot tool can be
+# found. If left blank, it is assumed the dot tool can be found in the path.
+
+DOT_PATH = /usr/bin/dot
+
+# The DOTFILE_DIRS tag can be used to specify one or more directories that
+# contain dot files that are included in the documentation (see the
+# \dotfile command).
+
+DOTFILE_DIRS =
+
+# The MSCFILE_DIRS tag can be used to specify one or more directories that
+# contain msc files that are included in the documentation (see the
+# \mscfile command).
+
+MSCFILE_DIRS =
+
+# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of
+# nodes that will be shown in the graph. If the number of nodes in a graph
+# becomes larger than this value, doxygen will truncate the graph, which is
+# visualized by representing a node as a red box. Note that doxygen if the
+# number of direct children of the root node in a graph is already larger than
+# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note
+# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
+
+DOT_GRAPH_MAX_NODES = 50
+
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the
+# graphs generated by dot. A depth value of 3 means that only nodes reachable
+# from the root by following a path via at most 3 edges will be shown. Nodes
+# that lay further from the root node will be omitted. Note that setting this
+# option to 1 or 2 may greatly reduce the computation time needed for large
+# code bases. Also note that the size of a graph can be further restricted by
+# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
+
+MAX_DOT_GRAPH_DEPTH = 0
+
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
+# background. This is disabled by default, because dot on Windows does not
+# seem to support this out of the box. Warning: Depending on the platform used,
+# enabling this option may lead to badly anti-aliased labels on the edges of
+# a graph (i.e. they become hard to read).
+
+DOT_TRANSPARENT = NO
+
+# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output
+# files in one run (i.e. multiple -o and -T options on the command line). This
+# makes dot run faster, but since only newer versions of dot (>1.8.10)
+# support this, this feature is disabled by default.
+
+DOT_MULTI_TARGETS = NO
+
+# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will
+# generate a legend page explaining the meaning of the various boxes and
+# arrows in the dot generated graphs.
+
+GENERATE_LEGEND = YES
+
+# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will
+# remove the intermediate dot files that are used to generate
+# the various graphs.
+
+DOT_CLEANUP = YES
diff --git a/Doxyfile.vty.in b/Doxyfile.vty.in
index 9f56fd7f..8d9fc69e 100644
--- a/Doxyfile.vty.in
+++ b/Doxyfile.vty.in
@@ -1485,7 +1485,7 @@ SKIP_FUNCTION_MACROS = YES
# If a tag file is not located in the directory in which doxygen
# is run, you must also specify the path to the tagfile here.
-TAGFILES = doc/libosmocore.tag=../../core/html doc/libosmogsm.tag=../../gsm/html doc/libosmocodec.tag=../../codec/html doc/libosmocoding.tag=../../coding/html doc/libosmoctrl.tag=../../ctrl/html doc/libosmogb.tag=../../gb/html
+TAGFILES = doc/libosmocore.tag=../../core/html doc/libosmogsm.tag=../../gsm/html doc/libosmoisdn.tag=../../isdn/html doc/libosmocodec.tag=../../codec/html doc/libosmocoding.tag=../../coding/html doc/libosmoctrl.tag=../../ctrl/html doc/libosmogb.tag=../../gb/html
# When a file name is specified after GENERATE_TAGFILE, doxygen will create
# a tag file that is based on the input files it reads.
diff --git a/Makefile.am b/Makefile.am
index 48d6e9bb..e57b0221 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -12,7 +12,7 @@ SUBDIRS = \
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = libosmocore.pc libosmocodec.pc libosmovty.pc libosmogsm.pc \
libosmogb.pc libosmoctrl.pc libosmocoding.pc libosmosim.pc \
- libosmousb.pc
+ libosmousb.pc libosmoisdn.pc
aclocaldir = $(datadir)/aclocal
dist_aclocal_DATA = m4/osmo_ac_code_coverage.m4 \
@@ -47,6 +47,7 @@ EXTRA_DIST = \
HTML = \
$(top_builddir)/doc/core/html/index.html \
$(top_builddir)/doc/gsm/html/index.html \
+ $(top_builddir)/doc/isdn/html/index.html \
$(top_builddir)/doc/vty/html/index.html \
$(top_builddir)/doc/codec/html/index.html \
$(top_builddir)/doc/coding/html/index.html \
@@ -100,6 +101,14 @@ $(top_builddir)/doc/libosmogsm.tag.prep: $(top_builddir)/Doxyfile.gsm \
-$(DOXYGEN) $(top_builddir)/Doxyfile.gsm
touch "$@"
+$(top_builddir)/doc/libosmoisdn.tag.prep: $(top_builddir)/Doxyfile.isdn \
+ $(top_srcdir)/include/osmocom/isdn/*.h \
+ $(top_srcdir)/src/isdn/*.c
+ rm -rf $(top_builddir)/doc/isdn; mkdir -p $(top_builddir)/doc/isdn
+ rm -rf $(top_builddir)/doc/libosmoisdn.map
+ -$(DOXYGEN) $(top_builddir)/Doxyfile.isdn
+ touch "$@"
+
# Don't delete the entire doc/vty, it contains example.xml and vtydoc.xsd (OS#3986)
$(top_builddir)/doc/libosmovty.tag.prep: $(top_builddir)/Doxyfile.vty \
$(top_srcdir)/include/osmocom/vty/*.h \
@@ -155,6 +164,7 @@ $(top_builddir)/doc/libosmogb.tag.prep: $(top_builddir)/Doxyfile.gb \
$(top_builddir)/doc/core/html/index.html: $(top_builddir)/doc/libosmocore.tag.prep \
$(top_builddir)/doc/libosmogsm.tag.prep \
+ $(top_builddir)/doc/libosmoisdn.tag.prep \
$(top_builddir)/doc/libosmovty.tag.prep \
$(top_builddir)/doc/libosmocodec.tag.prep \
$(top_builddir)/doc/libosmocoding.tag.prep \
@@ -165,6 +175,7 @@ $(top_builddir)/doc/core/html/index.html: $(top_builddir)/doc/libosmocore.tag.pr
$(top_builddir)/doc/gsm/html/index.html: $(top_builddir)/doc/libosmogsm.tag.prep \
$(top_builddir)/doc/libosmocore.tag.prep \
+ $(top_builddir)/doc/libosmoisdn.tag.prep \
$(top_builddir)/doc/libosmovty.tag.prep \
$(top_builddir)/doc/libosmocodec.tag.prep \
$(top_builddir)/doc/libosmocoding.tag.prep \
@@ -173,10 +184,22 @@ $(top_builddir)/doc/gsm/html/index.html: $(top_builddir)/doc/libosmogsm.tag.prep
rm -rf $(top_builddir)/doc/gsm; mkdir -p $(top_builddir)/doc/gsm
$(DOXYGEN) Doxyfile.gsm
+$(top_builddir)/doc/isdn/html/index.html: $(top_builddir)/doc/libosmoisdn.tag.prep \
+ $(top_builddir)/doc/libosmocore.tag.prep \
+ $(top_builddir)/doc/libosmogsm.tag.prep \
+ $(top_builddir)/doc/libosmovty.tag.prep \
+ $(top_builddir)/doc/libosmocodec.tag.prep \
+ $(top_builddir)/doc/libosmocoding.tag.prep \
+ $(top_builddir)/doc/libosmoctrl.tag.prep \
+ $(top_builddir)/doc/libosmogb.tag.prep
+ rm -rf $(top_builddir)/doc/isdn; mkdir -p $(top_builddir)/doc/isdn
+ $(DOXYGEN) Doxyfile.isdn
+
# Don't delete the entire doc/vty, it contains example.xml and vtydoc.xsd (OS#3986)
$(top_builddir)/doc/vty/html/index.html: $(top_builddir)/doc/libosmovty.tag.prep \
$(top_builddir)/doc/libosmocore.tag.prep \
$(top_builddir)/doc/libosmogsm.tag.prep \
+ $(top_builddir)/doc/libosmoisdn.tag.prep \
$(top_builddir)/doc/libosmocodec.tag.prep \
$(top_builddir)/doc/libosmocoding.tag.prep \
$(top_builddir)/doc/libosmoctrl.tag.prep \
@@ -187,6 +210,7 @@ $(top_builddir)/doc/vty/html/index.html: $(top_builddir)/doc/libosmovty.tag.prep
$(top_builddir)/doc/codec/html/index.html: $(top_builddir)/doc/libosmocodec.tag.prep \
$(top_builddir)/doc/libosmocore.tag.prep \
$(top_builddir)/doc/libosmogsm.tag.prep \
+ $(top_builddir)/doc/libosmoisdn.tag.prep \
$(top_builddir)/doc/libosmovty.tag.prep \
$(top_builddir)/doc/libosmocoding.tag.prep \
$(top_builddir)/doc/libosmoctrl.tag.prep \
@@ -197,6 +221,7 @@ $(top_builddir)/doc/codec/html/index.html: $(top_builddir)/doc/libosmocodec.tag.
$(top_builddir)/doc/coding/html/index.html: $(top_builddir)/doc/libosmocoding.tag.prep \
$(top_builddir)/doc/libosmocore.tag.prep \
$(top_builddir)/doc/libosmogsm.tag.prep \
+ $(top_builddir)/doc/libosmoisdn.tag.prep \
$(top_builddir)/doc/libosmovty.tag.prep \
$(top_builddir)/doc/libosmocodec.tag.prep \
$(top_builddir)/doc/libosmoctrl.tag.prep \
@@ -207,6 +232,7 @@ $(top_builddir)/doc/coding/html/index.html: $(top_builddir)/doc/libosmocoding.ta
$(top_builddir)/doc/ctrl/html/index.html: $(top_builddir)/doc/libosmoctrl.tag.prep \
$(top_builddir)/doc/libosmocore.tag.prep \
$(top_builddir)/doc/libosmogsm.tag.prep \
+ $(top_builddir)/doc/libosmoisdn.tag.prep \
$(top_builddir)/doc/libosmovty.tag.prep \
$(top_builddir)/doc/libosmocodec.tag.prep \
$(top_builddir)/doc/libosmocoding.tag.prep \
@@ -217,6 +243,7 @@ $(top_builddir)/doc/ctrl/html/index.html: $(top_builddir)/doc/libosmoctrl.tag.pr
$(top_builddir)/doc/gb/html/index.html: $(top_builddir)/doc/libosmogb.tag.prep \
$(top_builddir)/doc/libosmocore.tag.prep \
$(top_builddir)/doc/libosmogsm.tag.prep \
+ $(top_builddir)/doc/libosmoisdn.tag.prep \
$(top_builddir)/doc/libosmovty.tag.prep \
$(top_builddir)/doc/libosmocodec.tag.prep \
$(top_builddir)/doc/libosmocoding.tag.prep \
@@ -229,9 +256,9 @@ install-data-hook:
cd $(DESTDIR)$(htmldir) && tar xf html.tar && rm -f html.tar
uninstall-hook:
- cd $(DESTDIR)$(htmldir) && rm -rf {core,gsm,vty,codec,coding,ctrl,gb}
+ cd $(DESTDIR)$(htmldir) && rm -rf {core,gsm,isdn,vty,codec,coding,ctrl,gb}
-DX_CLEAN = doc/{core,gsm,vty,codec,coding,ctrl,gb}/html/search/* doc/{core,gsm,vty,codec,coding,ctrl,gb}/{html,latex}/* doc/html.tar doc/{core,gsm,vty,codec,coding,ctrl,gb}/doxygen_sqlite3.db doc/*.tag doc/*.tag.prep
+DX_CLEAN = doc/{core,gsm,isdn,vty,codec,coding,ctrl,gb}/html/search/* doc/{core,gsm,isdn,vty,codec,coding,ctrl,gb}/{html,latex}/* doc/html.tar doc/{core,gsm,isdn,vty,codec,coding,ctrl,gb}/doxygen_sqlite3.db doc/*.tag doc/*.tag.prep
endif
MOSTLYCLEANFILES = $(DX_CLEAN)
diff --git a/configure.ac b/configure.ac
index 9c9681d8..1a87ec19 100644
--- a/configure.ac
+++ b/configure.ac
@@ -53,12 +53,14 @@ case $host in
*)
LTLDFLAGS_OSMOGB='-Wl,--version-script=$(srcdir)/libosmogb.map'
LTLDFLAGS_OSMOGSM='-Wl,--version-script=$(srcdir)/libosmogsm.map'
+ LTLDFLAGS_OSMOISDN='-Wl,--version-script=$(srcdir)/libosmoisdn.map'
LTLDFLAGS_OSMOCODING='-Wl,--version-script=$(srcdir)/libosmocoding.map'
LTLDFLAGS_OSMOCTRL='-Wl,--version-script=$(srcdir)/libosmoctrl.map'
;;
esac
AC_SUBST(LTLDFLAGS_OSMOGB)
AC_SUBST(LTLDFLAGS_OSMOGSM)
+AC_SUBST(LTLDFLAGS_OSMOISDN)
AC_SUBST(LTLDFLAGS_OSMOCODING)
AC_SUBST(LTLDFLAGS_OSMOCTRL)
@@ -580,6 +582,7 @@ AC_OUTPUT(
libosmocoding.pc
libosmovty.pc
libosmogsm.pc
+ libosmoisdn.pc
libosmogb.pc
libosmoctrl.pc
libosmosim.pc
@@ -595,6 +598,7 @@ AC_OUTPUT(
include/osmocom/gprs/protocol/Makefile
include/osmocom/gsm/Makefile
include/osmocom/gsm/protocol/Makefile
+ include/osmocom/isdn/Makefile
include/osmocom/sim/Makefile
include/osmocom/usb/Makefile
include/osmocom/vty/Makefile
@@ -606,6 +610,7 @@ AC_OUTPUT(
src/sim/Makefile
src/usb/Makefile
src/gsm/Makefile
+ src/isdn/Makefile
src/gb/Makefile
src/ctrl/Makefile
src/pseudotalloc/Makefile
@@ -616,6 +621,7 @@ AC_OUTPUT(
utils/osmo-stat-dummy/Makefile
Doxyfile.core
Doxyfile.gsm
+ Doxyfile.isdn
Doxyfile.vty
Doxyfile.codec
Doxyfile.coding
diff --git a/contrib/libosmocore.spec.in b/contrib/libosmocore.spec.in
index 208f42da..14e8a7e9 100644
--- a/contrib/libosmocore.spec.in
+++ b/contrib/libosmocore.spec.in
@@ -211,6 +211,8 @@ License: GPL-2.0-or-later AND AGPL-3.0-or-later
Group: Development/Libraries/C and C++
Requires: libosmocore-devel = %version
Requires: libosmogsm18 = %version
+Requires: libosmoisdn-devel = %version
+Requires: libosmoisdn0 = %version
%description -n libosmogsm-devel
The libosmogsm library in particular is a collection of common code
@@ -222,6 +224,34 @@ protocol definitions for a series of protocols.
This subpackage contains libraries and header files for developing
applications that want to make use of libosmogsm.
+%package -n libosmoisdn0
+Summary: Osmocom ISDN utility library
+License: GPL-2.0-or-later
+Group: System/Libraries
+
+%description -n libosmoisdn0
+libosmocore is a package with various utility functions that were
+originally developed as part of the OpenBSC project.
+
+The libosmoisdn library in particular is a collection of common code used in
+various ISDN related sub-projects inside the Osmocom family of projects. It
+includes an I.460 sub-channel multiplex and a generic LAPD core.
+
+%package -n libosmoisdn-devel
+Summary: Development files for the Osmocom ISDN utility library
+License: GPL-2.0-or-later
+Group: Development/Libraries/C and C++
+Requires: libosmocore-devel = %version
+Requires: libosmoisdn0 = %version
+
+%description -n libosmoisdn-devel
+The libosmoisdn library in particular is a collection of common code used in
+various ISDN related sub-projects inside the Osmocom family of projects. It
+includes an I.460 sub-channel multiplex and a generic LAPD core.
+
+This subpackage contains libraries and header files for developing
+applications that want to make use of libosmogsm.
+
%package -n libosmosim2
Summary: Osmocom SIM card related utility library
License: GPL-2.0-or-later
@@ -332,6 +362,8 @@ make %{?_smp_mflags} check || (find . -name testsuite.log -exec cat {} +)
%postun -n libosmogb14 -p /sbin/ldconfig
%post -n libosmogsm18 -p /sbin/ldconfig
%postun -n libosmogsm18 -p /sbin/ldconfig
+%post -n libosmoisdn0 -p /sbin/ldconfig
+%postun -n libosmoisdn0 -p /sbin/ldconfig
%post -n libosmosim2 -p /sbin/ldconfig
%postun -n libosmosim2 -p /sbin/ldconfig
%post -n libosmovty9 -p /sbin/ldconfig
@@ -418,6 +450,18 @@ make %{?_smp_mflags} check || (find . -name testsuite.log -exec cat {} +)
%_libdir/libosmogsm.so
%_libdir/pkgconfig/libosmogsm.pc
+%files -n libosmoisdn0
+%defattr(-,root,root)
+%_libdir/libosmoisdn.so.0*
+
+%files -n libosmoisdn-devel
+%defattr(-,root,root)
+%dir %_includedir/%name
+%dir %_includedir/%name/osmocom
+%_includedir/%name/osmocom/isdn/
+%_libdir/libosmoisdn.so
+%_libdir/pkgconfig/libosmoisdn.pc
+
%files -n libosmosim2
%defattr(-,root,root)
%_libdir/libosmosim.so.2*
diff --git a/debian/control b/debian/control
index ec231336..2b8504a7 100644
--- a/debian/control
+++ b/debian/control
@@ -34,6 +34,7 @@ Depends: libosmocodec0 (= ${binary:Version}),
libosmocore19 (= ${binary:Version}),
libosmogb14 (= ${binary:Version}),
libosmogsm18 (= ${binary:Version}),
+ libosmoisdn0 (= ${binary:Version}),
libosmovty9 (= ${binary:Version}),
libosmoctrl0 (= ${binary:Version}),
libosmosim2 (= ${binary:Version}),
@@ -141,6 +142,7 @@ Depends: ${misc:Depends},
libosmocodec-doc,
libosmocoding-doc,
libosmogsm-doc,
+ libosmoisdn-doc,
libosmovty-doc
Description: Documentation for the Osmo Core library
This is part of the libosmocore "meta"-library. The libosmocore library
@@ -218,6 +220,39 @@ Description: Documentation for the Osmo GSM utility library
.
This package contains the documentation for the libosmogsm library.
+Package: libosmoisdn0
+Section: libs
+Architecture: any
+Multi-Arch: same
+Depends: ${shlibs:Depends},
+ ${misc:Depends}
+Pre-Depends: ${misc:Pre-Depends}
+Description: Osmo ISDN utility library
+ This is part of the libosmocore "meta"-library. The libosmocore library
+ contains various utility functions that were originally developed as part of
+ the OpenBSC project, but which are of a more generic nature and thus useful to
+ (at least) other programs that are developed in the sphere of Free Software /
+ Open Source mobile communication.
+ .
+ The libosmoisdn library in particular is a collection of common code used in
+ various ISDN related sub-projects inside the Osmocom family of projects. It
+ includes an I.460 sub-channel multiplex and a generic LAPD core.
+
+Package: libosmoisdn-doc
+Architecture: all
+Section: doc
+Depends: ${misc:Depends},
+ libosmoisdn0,
+ libjs-jquery
+Description: Documentation for the Osmo ISDN utility library
+ This is part of the libosmocore "meta"-library. The libosmocore library
+ contains various utility functions that were originally developed as part of
+ the OpenBSC project, but which are of a more generic nature and thus useful to
+ (at least) other programs that are developed in the sphere of Free Software /
+ Open Source mobile communication.
+ .
+ This package contains the documentation for the libosmoisdnm library.
+
Package: libosmovty9
Section: libs
Architecture: any
diff --git a/debian/copyright b/debian/copyright
index 31a2946d..9281f03d 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -36,7 +36,7 @@ Copyright: 2011 Harald Welte <laforge@gnumonks.org>
License: GPL-2+
Files: src/gsm/gsm48_ie.c
- src/gsm/lapd_core.c
+ src/isdn/lapd_core.c
src/gsm/lapdm.c
Copyright: 2008,2010-2011 Harald Welte <laforge@gnumonks.org>
2009-2011 Andreas Eversberg <jolly@eversberg.eu>
diff --git a/debian/libosmocore.dirs b/debian/libosmocore.dirs
index 94090a39..9c10e3aa 100644
--- a/debian/libosmocore.dirs
+++ b/debian/libosmocore.dirs
@@ -5,4 +5,5 @@ usr/include/osmocom/codec
usr/include/osmocom/core
usr/include/osmocom/crypt
usr/include/osmocom/gsm
+usr/include/osmocom/isdn
usr/include/osmocom/vty
diff --git a/debian/libosmoisdn-doc.doc-base b/debian/libosmoisdn-doc.doc-base
new file mode 100644
index 00000000..bca6e1d0
--- /dev/null
+++ b/debian/libosmoisdn-doc.doc-base
@@ -0,0 +1,7 @@
+Document: libosmoisdn-doc
+Title: Documentation for the libosmoisdn library
+Section: Programming
+
+Format: HTML
+Index: /usr/share/doc/libosmocore/isdn/html/index.html
+Files: /usr/share/doc/libosmocore/isdn/html/*.html
diff --git a/debian/libosmoisdn-doc.install b/debian/libosmoisdn-doc.install
new file mode 100644
index 00000000..9c985503
--- /dev/null
+++ b/debian/libosmoisdn-doc.install
@@ -0,0 +1 @@
+usr/share/doc/libosmocore/isdn/
diff --git a/debian/libosmoisdn0.install b/debian/libosmoisdn0.install
new file mode 100644
index 00000000..691a3e0f
--- /dev/null
+++ b/debian/libosmoisdn0.install
@@ -0,0 +1 @@
+usr/lib/*/libosmoisdn*.so.*
diff --git a/debian/rules b/debian/rules
index f5b71ebb..a96c8939 100755
--- a/debian/rules
+++ b/debian/rules
@@ -50,6 +50,7 @@ override_dh_clean:
$(RM) -r doc/core/
$(RM) -r doc/ctrl/
$(RM) -r doc/gsm/
+ $(RM) -r doc/isdn/
$(RM) -r doc/gb/
$(RM) -r doc/vty/html/
$(RM) -r doc/vty/latex/
diff --git a/include/osmocom/Makefile.am b/include/osmocom/Makefile.am
index 1cc3fb7f..33538094 100644
--- a/include/osmocom/Makefile.am
+++ b/include/osmocom/Makefile.am
@@ -3,6 +3,7 @@ SUBDIRS = \
vty \
codec \
gsm \
+ isdn \
crypt \
coding \
gprs \
diff --git a/include/osmocom/gsm/i460_mux.h b/include/osmocom/gsm/i460_mux.h
index 770b1e15..7c2f4af3 100644
--- a/include/osmocom/gsm/i460_mux.h
+++ b/include/osmocom/gsm/i460_mux.h
@@ -1,116 +1,2 @@
-/*! \file i460_mux.h
- * ITU-T I.460 sub-channel multiplexer + demultiplexer */
-/*
- * (C) 2020 by Harald Welte <laforge@gnumonks.org>
- *
- * SPDX-License-Identifier: GPL-2.0+
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
#pragma once
-#include <stdint.h>
-#include <osmocom/core/bits.h>
-#include <osmocom/core/linuxlist.h>
-#include <osmocom/core/msgb.h>
-
-/* I.460 sub-slot rate */
-enum osmo_i460_rate {
- OSMO_I460_RATE_NONE, /* disabled */
- OSMO_I460_RATE_64k,
- OSMO_I460_RATE_32k,
- OSMO_I460_RATE_16k,
- OSMO_I460_RATE_8k,
-};
-
-struct osmo_i460_subchan;
-
-typedef void (*out_cb_bits_t)(struct osmo_i460_subchan *schan, void *user_data,
- const ubit_t *bits, unsigned int num_bits);
-typedef void (*out_cb_bytes_t)(struct osmo_i460_subchan *schan, void *user_data,
- const uint8_t *bytes, unsigned int num_bytes);
-
-struct osmo_i460_subchan_demux {
- /*! bit-buffer for output bits */
- uint8_t *out_bitbuf;
- /*! size of out_bitbuf in bytes */
- unsigned int out_bitbuf_size;
- /*! offset of next bit to be written in out_bitbuf */
- unsigned int out_idx;
- /*! callback to be called once we have received out_bitbuf_size bits */
- out_cb_bits_t out_cb_bits;
- out_cb_bytes_t out_cb_bytes;
- void *user_data;
-};
-
-typedef void (*in_cb_queue_empty_t)(struct osmo_i460_subchan *schan, void *user_data);
-
-struct osmo_i460_subchan_mux {
- /*! list of to-be-transmitted message buffers */
- struct llist_head tx_queue;
- in_cb_queue_empty_t in_cb_queue_empty;
- void *user_data;
-};
-
-struct osmo_i460_subchan {
- struct osmo_i460_timeslot *ts; /* back-pointer */
- enum osmo_i460_rate rate; /* 8/16/32/64k */
- uint8_t bit_offset; /* bit offset inside each byte of the B-channel */
- struct osmo_i460_subchan_demux demux;
- struct osmo_i460_subchan_mux mux;
-};
-
-struct osmo_i460_timeslot {
- struct osmo_i460_subchan schan[8];
-};
-
-/*! description of a sub-channel; passed by caller */
-struct osmo_i460_schan_desc {
- enum osmo_i460_rate rate;
- uint8_t bit_offset;
- struct {
- /* size (in bits) of the internal buffer; determines granularity */
- size_t num_bits;
- /*! call-back function called whenever we received num_bits */
- out_cb_bits_t out_cb_bits;
- /*! out_cb_bytes call-back function called whenever we received num_bits.
- * The user is usually expected to provide either out_cb_bits or out_cb_bytes. If only
- * out_cb_bits is provided, output data will always be provided as unpacked bits; if only
- * out_cb_bytes is provided, output data will always be provided as packet bits (bytes). If
- * both are provided, it is up to the I.460 multiplex to decide if it calls either of the two,
- * depending on what can be provided without extra conversion. */
- out_cb_bytes_t out_cb_bytes;
- /* opaque user data pointer to pass to out_cb */
- void *user_data;
- } demux;
-
- struct {
- /* call-back function whenever the muxer requires more input data from the sub-channels,
- * but has nothing enqueued yet. A typical function would then call osmo_i460_mux_enqueue() */
- in_cb_queue_empty_t in_cb_queue_empty;
- /* opaque user data pointer to pass to in_cb */
- void *user_data;
- } mux;
-};
-
-void osmo_i460_demux_in(struct osmo_i460_timeslot *ts, const uint8_t *data, size_t data_len);
-
-void osmo_i460_mux_enqueue(struct osmo_i460_subchan *schan, struct msgb *msg);
-int osmo_i460_mux_out(struct osmo_i460_timeslot *ts, uint8_t *out, size_t out_len);
-
-void osmo_i460_ts_init(struct osmo_i460_timeslot *ts);
-
-struct osmo_i460_subchan *
-osmo_i460_subchan_add(void *ctx, struct osmo_i460_timeslot *ts, const struct osmo_i460_schan_desc *chd);
-
-void osmo_i460_subchan_del(struct osmo_i460_subchan *schan);
-
-/*! @} */
+#include <osmocom/isdn/i460_mux.h>
diff --git a/include/osmocom/gsm/lapd_core.h b/include/osmocom/gsm/lapd_core.h
index 3f31881d..a4dc2505 100644
--- a/include/osmocom/gsm/lapd_core.h
+++ b/include/osmocom/gsm/lapd_core.h
@@ -1,177 +1,2 @@
-/*! \file lapd_core.h
- * primitive related stuff
- */
#pragma once
-
-#include <stdint.h>
-
-#include <osmocom/core/timer.h>
-#include <osmocom/core/msgb.h>
-#include <osmocom/gsm/prim.h>
-
-/*! \defgroup lapd LAPD implementation common part
- * @{
- * \file lapd_core.h
- */
-
-#define LOGDL(dl, level, fmt, args...) \
- LOGP(DLLAPD, level, "(%s) " fmt, (dl)->name, ## args)
-
-/*! LAPD related primitives (L2<->L3 SAP)*/
-enum osmo_dl_prim {
- PRIM_DL_UNIT_DATA, /*!< DL-UNIT-DATA */
- PRIM_DL_DATA, /*!< DL-DATA */
- PRIM_DL_EST, /*!< DL-ESTABLISH */
- PRIM_DL_REL, /*!< DL-RLEEASE */
- PRIM_DL_SUSP, /*!< DL-SUSPEND */
- PRIM_DL_RES, /*!< DL-RESUME */
- PRIM_DL_RECON, /*!< DL-RECONNECT */
- PRIM_MDL_ERROR, /*!< MDL-ERROR */
-};
-
-/* Uses the same values as RLL, so no conversion for GSM is required. */
-#define MDL_CAUSE_T200_EXPIRED 0x01
-#define MDL_CAUSE_REEST_REQ 0x02
-#define MDL_CAUSE_UNSOL_UA_RESP 0x03
-#define MDL_CAUSE_UNSOL_DM_RESP 0x04
-#define MDL_CAUSE_UNSOL_DM_RESP_MF 0x05
-#define MDL_CAUSE_UNSOL_SPRV_RESP 0x06
-#define MDL_CAUSE_SEQ_ERR 0x07
-#define MDL_CAUSE_UFRM_INC_PARAM 0x08
-#define MDL_CAUSE_SFRM_INC_PARAM 0x09
-#define MDL_CAUSE_IFRM_INC_MBITS 0x0a
-#define MDL_CAUSE_IFRM_INC_LEN 0x0b
-#define MDL_CAUSE_FRM_UNIMPL 0x0c
-#define MDL_CAUSE_SABM_MF 0x0d
-#define MDL_CAUSE_SABM_INFO_NOTALL 0x0e
-#define MDL_CAUSE_FRMR 0x0f
-
-/*! for MDL-ERROR.ind */
-struct mdl_error_ind_param {
- uint8_t cause; /*!< generic cause value */
-};
-
-/*! for DL-REL.req */
-struct dl_rel_req_param {
- uint8_t mode; /*!< release mode */
-};
-
-/*! primitive header for LAPD DL-SAP primitives */
-struct osmo_dlsap_prim {
- struct osmo_prim_hdr oph; /*!< generic primitive header */
- union {
- struct mdl_error_ind_param error_ind;
- struct dl_rel_req_param rel_req;
- } u; /*!< request-specific data */
-};
-
-/*! LAPD mode/role */
-enum lapd_mode {
- LAPD_MODE_USER, /*!< behave like user */
- LAPD_MODE_NETWORK, /*!< behave like network */
-};
-
-/*! LAPD state (Figure B.2/Q.921)*/
-enum lapd_state {
- LAPD_STATE_NULL = 0,
- LAPD_STATE_TEI_UNASS,
- LAPD_STATE_ASS_TEI_WAIT,
- LAPD_STATE_EST_TEI_WAIT,
- LAPD_STATE_IDLE,
- LAPD_STATE_SABM_SENT,
- LAPD_STATE_DISC_SENT,
- LAPD_STATE_MF_EST,
- LAPD_STATE_TIMER_RECOV,
-};
-
-/*! LAPD message format (I / S / U) */
-enum lapd_format {
- LAPD_FORM_UKN = 0,
- LAPD_FORM_I,
- LAPD_FORM_S,
- LAPD_FORM_U,
-};
-
-/*! LAPD message context */
-struct lapd_msg_ctx {
- struct lapd_datalink *dl;
- int n201;
- /* address */
- uint8_t cr;
- uint8_t sapi;
- uint8_t tei;
- uint8_t lpd;
- /* control */
- uint8_t format;
- uint8_t p_f; /* poll / final bit */
- uint8_t n_send;
- uint8_t n_recv;
- uint8_t s_u; /* S or repectivly U function bits */
- /* length */
- int length;
- uint8_t more;
-};
-
-struct lapd_cr_ent {
- uint8_t cmd;
- uint8_t resp;
-};
-
-struct lapd_history {
- struct msgb *msg; /* message to be sent / NULL, if histoy is empty */
- int more; /* if message is fragmented */
-};
-
-/*! LAPD datalink */
-struct lapd_datalink {
- int (*send_dlsap)(struct osmo_dlsap_prim *dp,
- struct lapd_msg_ctx *lctx);
- int (*send_ph_data_req)(struct lapd_msg_ctx *lctx, struct msgb *msg);
- int (*update_pending_frames)(struct lapd_msg_ctx *lctx);
- struct {
- /*! filled-in once we set the lapd_mode above */
- struct lapd_cr_ent loc2rem;
- struct lapd_cr_ent rem2loc;
- } cr;
- enum lapd_mode mode; /*!< current mode of link */
- int use_sabme; /*!< use SABME instead of SABM */
- int reestablish; /*!< enable reestablish support */
- int n200, n200_est_rel; /*!< number of retranmissions */
- struct lapd_msg_ctx lctx; /*!< LAPD context */
- int maxf; /*!< maximum frame size (after defragmentation) */
- uint8_t k; /*!< maximum number of unacknowledged frames */
- uint8_t v_range; /*!< range of sequence numbers */
- uint8_t v_send; /*!< seq nr of next I frame to be transmitted */
- uint8_t v_ack; /*!< last frame ACKed by peer */
- uint8_t v_recv; /*!< seq nr of next I frame expected to be received */
- uint32_t state; /*!< LAPD state (\ref lapd_state) */
- int seq_err_cond; /*!< condition of sequence error */
- uint8_t own_busy; /*!< receiver busy on our side */
- uint8_t peer_busy; /*!< receiver busy on remote side */
- int t200_sec, t200_usec; /*!< retry timer (default 1 sec) */
- int t203_sec, t203_usec; /*!< retry timer (default 10 secs) */
- struct osmo_timer_list t200; /*!< T200 timer */
- struct osmo_timer_list t203; /*!< T203 timer */
- uint8_t retrans_ctr; /*!< re-transmission counter */
- struct llist_head tx_queue; /*!< frames to L1 */
- struct llist_head send_queue; /*!< frames from L3 */
- struct msgb *send_buffer; /*!< current frame transmitting */
- int send_out; /*!< how much was sent from send_buffer */
- struct lapd_history *tx_hist; /*!< tx history structure array */
- uint8_t range_hist; /*!< range of history buffer 2..2^n */
- struct msgb *rcv_buffer; /*!< buffer to assemble the received message */
- struct msgb *cont_res; /*!< buffer to store content resolution data on network side, to detect multiple phones on same channel */
- char *name; /*!< user-provided name */
-};
-
-void lapd_dl_init(struct lapd_datalink *dl, uint8_t k, uint8_t v_range, int maxf)
- OSMO_DEPRECATED("Use lapd_dl_init2() instead");
-void lapd_dl_init2(struct lapd_datalink *dl, uint8_t k, uint8_t v_range, int maxf, const char *name);
-void lapd_dl_set_name(struct lapd_datalink *dl, const char *name);
-void lapd_dl_exit(struct lapd_datalink *dl);
-void lapd_dl_reset(struct lapd_datalink *dl);
-int lapd_set_mode(struct lapd_datalink *dl, enum lapd_mode mode);
-int lapd_ph_data_ind(struct msgb *msg, struct lapd_msg_ctx *lctx);
-int lapd_recv_dlsap(struct osmo_dlsap_prim *dp, struct lapd_msg_ctx *lctx);
-
-/*! @} */
+#include <osmocom/isdn/lapd_core.h>
diff --git a/include/osmocom/isdn/Makefile.am b/include/osmocom/isdn/Makefile.am
new file mode 100644
index 00000000..bf33623a
--- /dev/null
+++ b/include/osmocom/isdn/Makefile.am
@@ -0,0 +1,6 @@
+osmoisdn_HEADERS = \
+ i460_mux.h \
+ lapd_core.h \
+ $(NULL)
+
+osmoisdndir = $(includedir)/osmocom/isdn
diff --git a/include/osmocom/isdn/i460_mux.h b/include/osmocom/isdn/i460_mux.h
new file mode 100644
index 00000000..770b1e15
--- /dev/null
+++ b/include/osmocom/isdn/i460_mux.h
@@ -0,0 +1,116 @@
+/*! \file i460_mux.h
+ * ITU-T I.460 sub-channel multiplexer + demultiplexer */
+/*
+ * (C) 2020 by Harald Welte <laforge@gnumonks.org>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#pragma once
+#include <stdint.h>
+#include <osmocom/core/bits.h>
+#include <osmocom/core/linuxlist.h>
+#include <osmocom/core/msgb.h>
+
+/* I.460 sub-slot rate */
+enum osmo_i460_rate {
+ OSMO_I460_RATE_NONE, /* disabled */
+ OSMO_I460_RATE_64k,
+ OSMO_I460_RATE_32k,
+ OSMO_I460_RATE_16k,
+ OSMO_I460_RATE_8k,
+};
+
+struct osmo_i460_subchan;
+
+typedef void (*out_cb_bits_t)(struct osmo_i460_subchan *schan, void *user_data,
+ const ubit_t *bits, unsigned int num_bits);
+typedef void (*out_cb_bytes_t)(struct osmo_i460_subchan *schan, void *user_data,
+ const uint8_t *bytes, unsigned int num_bytes);
+
+struct osmo_i460_subchan_demux {
+ /*! bit-buffer for output bits */
+ uint8_t *out_bitbuf;
+ /*! size of out_bitbuf in bytes */
+ unsigned int out_bitbuf_size;
+ /*! offset of next bit to be written in out_bitbuf */
+ unsigned int out_idx;
+ /*! callback to be called once we have received out_bitbuf_size bits */
+ out_cb_bits_t out_cb_bits;
+ out_cb_bytes_t out_cb_bytes;
+ void *user_data;
+};
+
+typedef void (*in_cb_queue_empty_t)(struct osmo_i460_subchan *schan, void *user_data);
+
+struct osmo_i460_subchan_mux {
+ /*! list of to-be-transmitted message buffers */
+ struct llist_head tx_queue;
+ in_cb_queue_empty_t in_cb_queue_empty;
+ void *user_data;
+};
+
+struct osmo_i460_subchan {
+ struct osmo_i460_timeslot *ts; /* back-pointer */
+ enum osmo_i460_rate rate; /* 8/16/32/64k */
+ uint8_t bit_offset; /* bit offset inside each byte of the B-channel */
+ struct osmo_i460_subchan_demux demux;
+ struct osmo_i460_subchan_mux mux;
+};
+
+struct osmo_i460_timeslot {
+ struct osmo_i460_subchan schan[8];
+};
+
+/*! description of a sub-channel; passed by caller */
+struct osmo_i460_schan_desc {
+ enum osmo_i460_rate rate;
+ uint8_t bit_offset;
+ struct {
+ /* size (in bits) of the internal buffer; determines granularity */
+ size_t num_bits;
+ /*! call-back function called whenever we received num_bits */
+ out_cb_bits_t out_cb_bits;
+ /*! out_cb_bytes call-back function called whenever we received num_bits.
+ * The user is usually expected to provide either out_cb_bits or out_cb_bytes. If only
+ * out_cb_bits is provided, output data will always be provided as unpacked bits; if only
+ * out_cb_bytes is provided, output data will always be provided as packet bits (bytes). If
+ * both are provided, it is up to the I.460 multiplex to decide if it calls either of the two,
+ * depending on what can be provided without extra conversion. */
+ out_cb_bytes_t out_cb_bytes;
+ /* opaque user data pointer to pass to out_cb */
+ void *user_data;
+ } demux;
+
+ struct {
+ /* call-back function whenever the muxer requires more input data from the sub-channels,
+ * but has nothing enqueued yet. A typical function would then call osmo_i460_mux_enqueue() */
+ in_cb_queue_empty_t in_cb_queue_empty;
+ /* opaque user data pointer to pass to in_cb */
+ void *user_data;
+ } mux;
+};
+
+void osmo_i460_demux_in(struct osmo_i460_timeslot *ts, const uint8_t *data, size_t data_len);
+
+void osmo_i460_mux_enqueue(struct osmo_i460_subchan *schan, struct msgb *msg);
+int osmo_i460_mux_out(struct osmo_i460_timeslot *ts, uint8_t *out, size_t out_len);
+
+void osmo_i460_ts_init(struct osmo_i460_timeslot *ts);
+
+struct osmo_i460_subchan *
+osmo_i460_subchan_add(void *ctx, struct osmo_i460_timeslot *ts, const struct osmo_i460_schan_desc *chd);
+
+void osmo_i460_subchan_del(struct osmo_i460_subchan *schan);
+
+/*! @} */
diff --git a/include/osmocom/isdn/lapd_core.h b/include/osmocom/isdn/lapd_core.h
new file mode 100644
index 00000000..e4e8b469
--- /dev/null
+++ b/include/osmocom/isdn/lapd_core.h
@@ -0,0 +1,176 @@
+/*! \file lapd_core.h
+ * primitive related stuff
+ */
+#pragma once
+
+#include <stdint.h>
+
+#include <osmocom/core/timer.h>
+#include <osmocom/core/msgb.h>
+#include <osmocom/gsm/prim.h>
+
+/*! \defgroup lapd LAPD implementation common part
+ * @{
+ * \file lapd_core.h
+ */
+
+#define LOGDL(dl, level, fmt, args...) \
+ LOGP(DLLAPD, level, "(%s) " fmt, (dl)->name, ## args)
+
+/*! LAPD related primitives (L2<->L3 SAP)*/
+enum osmo_dl_prim {
+ PRIM_DL_UNIT_DATA, /*!< DL-UNIT-DATA */
+ PRIM_DL_DATA, /*!< DL-DATA */
+ PRIM_DL_EST, /*!< DL-ESTABLISH */
+ PRIM_DL_REL, /*!< DL-RLEEASE */
+ PRIM_DL_SUSP, /*!< DL-SUSPEND */
+ PRIM_DL_RES, /*!< DL-RESUME */
+ PRIM_DL_RECON, /*!< DL-RECONNECT */
+ PRIM_MDL_ERROR, /*!< MDL-ERROR */
+};
+
+/* Uses the same values as RLL, so no conversion for GSM is required. */
+#define MDL_CAUSE_T200_EXPIRED 0x01
+#define MDL_CAUSE_REEST_REQ 0x02
+#define MDL_CAUSE_UNSOL_UA_RESP 0x03
+#define MDL_CAUSE_UNSOL_DM_RESP 0x04
+#define MDL_CAUSE_UNSOL_DM_RESP_MF 0x05
+#define MDL_CAUSE_UNSOL_SPRV_RESP 0x06
+#define MDL_CAUSE_SEQ_ERR 0x07
+#define MDL_CAUSE_UFRM_INC_PARAM 0x08
+#define MDL_CAUSE_SFRM_INC_PARAM 0x09
+#define MDL_CAUSE_IFRM_INC_MBITS 0x0a
+#define MDL_CAUSE_IFRM_INC_LEN 0x0b
+#define MDL_CAUSE_FRM_UNIMPL 0x0c
+#define MDL_CAUSE_SABM_MF 0x0d
+#define MDL_CAUSE_SABM_INFO_NOTALL 0x0e
+#define MDL_CAUSE_FRMR 0x0f
+
+/*! for MDL-ERROR.ind */
+struct mdl_error_ind_param {
+ uint8_t cause; /*!< generic cause value */
+};
+
+/*! for DL-REL.req */
+struct dl_rel_req_param {
+ uint8_t mode; /*!< release mode */
+};
+
+/*! primitive header for LAPD DL-SAP primitives */
+struct osmo_dlsap_prim {
+ struct osmo_prim_hdr oph; /*!< generic primitive header */
+ union {
+ struct mdl_error_ind_param error_ind;
+ struct dl_rel_req_param rel_req;
+ } u; /*!< request-specific data */
+};
+
+/*! LAPD mode/role */
+enum lapd_mode {
+ LAPD_MODE_USER, /*!< behave like user */
+ LAPD_MODE_NETWORK, /*!< behave like network */
+};
+
+/*! LAPD state (Figure B.2/Q.921)*/
+enum lapd_state {
+ LAPD_STATE_NULL = 0,
+ LAPD_STATE_TEI_UNASS,
+ LAPD_STATE_ASS_TEI_WAIT,
+ LAPD_STATE_EST_TEI_WAIT,
+ LAPD_STATE_IDLE,
+ LAPD_STATE_SABM_SENT,
+ LAPD_STATE_DISC_SENT,
+ LAPD_STATE_MF_EST,
+ LAPD_STATE_TIMER_RECOV,
+};
+
+/*! LAPD message format (I / S / U) */
+enum lapd_format {
+ LAPD_FORM_UKN = 0,
+ LAPD_FORM_I,
+ LAPD_FORM_S,
+ LAPD_FORM_U,
+};
+
+/*! LAPD message context */
+struct lapd_msg_ctx {
+ struct lapd_datalink *dl;
+ int n201;
+ /* address */
+ uint8_t cr;
+ uint8_t sapi;
+ uint8_t tei;
+ uint8_t lpd;
+ /* control */
+ uint8_t format;
+ uint8_t p_f; /* poll / final bit */
+ uint8_t n_send;
+ uint8_t n_recv;
+ uint8_t s_u; /* S or repectivly U function bits */
+ /* length */
+ int length;
+ uint8_t more;
+};
+
+struct lapd_cr_ent {
+ uint8_t cmd;
+ uint8_t resp;
+};
+
+struct lapd_history {
+ struct msgb *msg; /* message to be sent / NULL, if histoy is empty */
+ int more; /* if message is fragmented */
+};
+
+/*! LAPD datalink */
+struct lapd_datalink {
+ int (*send_dlsap)(struct osmo_dlsap_prim *dp, struct lapd_msg_ctx *lctx);
+ int (*send_ph_data_req)(struct lapd_msg_ctx *lctx, struct msgb *msg);
+ int (*update_pending_frames)(struct lapd_msg_ctx *lctx);
+ struct {
+ /*! filled-in once we set the lapd_mode above */
+ struct lapd_cr_ent loc2rem;
+ struct lapd_cr_ent rem2loc;
+ } cr;
+ enum lapd_mode mode; /*!< current mode of link */
+ int use_sabme; /*!< use SABME instead of SABM */
+ int reestablish; /*!< enable reestablish support */
+ int n200, n200_est_rel; /*!< number of retranmissions */
+ struct lapd_msg_ctx lctx; /*!< LAPD context */
+ int maxf; /*!< maximum frame size (after defragmentation) */
+ uint8_t k; /*!< maximum number of unacknowledged frames */
+ uint8_t v_range; /*!< range of sequence numbers */
+ uint8_t v_send; /*!< seq nr of next I frame to be transmitted */
+ uint8_t v_ack; /*!< last frame ACKed by peer */
+ uint8_t v_recv; /*!< seq nr of next I frame expected to be received */
+ uint32_t state; /*!< LAPD state (\ref lapd_state) */
+ int seq_err_cond; /*!< condition of sequence error */
+ uint8_t own_busy; /*!< receiver busy on our side */
+ uint8_t peer_busy; /*!< receiver busy on remote side */
+ int t200_sec, t200_usec; /*!< retry timer (default 1 sec) */
+ int t203_sec, t203_usec; /*!< retry timer (default 10 secs) */
+ struct osmo_timer_list t200; /*!< T200 timer */
+ struct osmo_timer_list t203; /*!< T203 timer */
+ uint8_t retrans_ctr; /*!< re-transmission counter */
+ struct llist_head tx_queue; /*!< frames to L1 */
+ struct llist_head send_queue; /*!< frames from L3 */
+ struct msgb *send_buffer; /*!< current frame transmitting */
+ int send_out; /*!< how much was sent from send_buffer */
+ struct lapd_history *tx_hist; /*!< tx history structure array */
+ uint8_t range_hist; /*!< range of history buffer 2..2^n */
+ struct msgb *rcv_buffer; /*!< buffer to assemble the received message */
+ struct msgb *cont_res; /*!< buffer to store content resolution data on network side, to detect multiple phones on same channel */
+ char *name; /*!< user-provided name */
+};
+
+void lapd_dl_init(struct lapd_datalink *dl, uint8_t k, uint8_t v_range, int maxf)
+ OSMO_DEPRECATED("Use lapd_dl_init2() instead");
+void lapd_dl_init2(struct lapd_datalink *dl, uint8_t k, uint8_t v_range, int maxf, const char *name);
+void lapd_dl_set_name(struct lapd_datalink *dl, const char *name);
+void lapd_dl_exit(struct lapd_datalink *dl);
+void lapd_dl_reset(struct lapd_datalink *dl);
+int lapd_set_mode(struct lapd_datalink *dl, enum lapd_mode mode);
+int lapd_ph_data_ind(struct msgb *msg, struct lapd_msg_ctx *lctx);
+int lapd_recv_dlsap(struct osmo_dlsap_prim *dp, struct lapd_msg_ctx *lctx);
+
+/*! @} */
diff --git a/libosmogsm.pc.in b/libosmogsm.pc.in
index 0aaf51ed..17b9212a 100644
--- a/libosmogsm.pc.in
+++ b/libosmogsm.pc.in
@@ -6,6 +6,6 @@ includedir=@includedir@
Name: Osmocom GSM Core Library
Description: GSM Core Library
Version: @VERSION@
-Requires: talloc, libosmocore
+Requires: talloc, libosmocore, libosmoisdn
Libs: -L${libdir} -losmogsm
Cflags: -I${includedir}/
diff --git a/libosmoisdn.pc.in b/libosmoisdn.pc.in
new file mode 100644
index 00000000..fedbb694
--- /dev/null
+++ b/libosmoisdn.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: Osmocom ISDN Library
+Description: ISDN Library
+Version: @VERSION@
+Requires: talloc, libosmocore
+Libs: -L${libdir} -losmoisdn
+Cflags: -I${includedir}/
diff --git a/src/Makefile.am b/src/Makefile.am
index 5d8343c8..86066466 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,6 +1,7 @@
SUBDIRS = \
core \
vty \
+ isdn \
codec \
gsm \
coding \
diff --git a/src/gsm/Makefile.am b/src/gsm/Makefile.am
index eb0f7e45..aa2e6ec2 100644
--- a/src/gsm/Makefile.am
+++ b/src/gsm/Makefile.am
@@ -25,18 +25,18 @@ libgsmint_la_SOURCES = a5.c rxlev_stat.c tlv_parser.c comp128.c comp128v23.c \
gsm48_ie.c gsm0808.c sysinfo.c \
gprs_cipher_core.c gprs_rlc.c gsm0480.c abis_nm.c gsm0502.c \
gsm0411_utils.c gsm0411_smc.c gsm0411_smr.c gsm0414.c \
- lapd_core.c lapdm.c kasumi.c gsm29205.c gsm_04_08_gprs.c \
+ lapdm.c kasumi.c gsm29205.c gsm_04_08_gprs.c \
auth_core.c auth_comp128v1.c auth_comp128v23.c auth_xor.c \
auth_milenage.c milenage/aes-encblock.c gea.c \
milenage/aes-internal.c milenage/aes-internal-enc.c \
milenage/milenage.c gan.c ipa.c gsm0341.c apn.c \
gsup.c gsup_sms.c gprs_gea.c gsm0503_conv.c oap.c gsm0808_utils.c \
gsm23003.c gsm23236.c mncc.c bts_features.c oap_client.c \
- gsm29118.c gsm48_rest_octets.c cbsp.c gsm48049.c i460_mux.c \
+ gsm29118.c gsm48_rest_octets.c cbsp.c gsm48049.c \
gad.c bsslap.c bssmap_le.c kdf.c iuup.c
libgsmint_la_LDFLAGS = -no-undefined
-libgsmint_la_LIBADD = $(top_builddir)/src/core/libosmocore.la
+libgsmint_la_LIBADD = $(top_builddir)/src/core/libosmocore.la $(top_builddir)/src/isdn/libosmoisdn.la
libosmogsm_la_SOURCES =
libosmogsm_la_LDFLAGS = $(LTLDFLAGS_OSMOGSM) -version-info $(LIBVERSION) -no-undefined
diff --git a/src/isdn/Makefile.am b/src/isdn/Makefile.am
new file mode 100644
index 00000000..97e7a280
--- /dev/null
+++ b/src/isdn/Makefile.am
@@ -0,0 +1,25 @@
+# This is _NOT_ the library release version, it's an API version.
+# Please read chapter "Library interface versions" of the libtool documentation
+# before making any modifications: https://www.gnu.org/software/libtool/manual/html_node/Versioning.html
+LIBVERSION=0:0:0
+
+AM_CPPFLAGS = -I$(top_srcdir)/include -I$(top_builddir)/include
+AM_CFLAGS = -Wall $(TALLOC_CFLAGS)
+
+if ENABLE_PSEUDOTALLOC
+AM_CPPFLAGS += -I$(top_srcdir)/src/pseudotalloc
+endif
+
+noinst_LTLIBRARIES = libisdnint.la
+lib_LTLIBRARIES = libosmoisdn.la
+
+libisdnint_la_SOURCES = i460_mux.c lapd_core.c
+
+libisdnint_la_LDFLAGS = -no-undefined
+libisdnint_la_LIBADD = $(top_builddir)/src/core/libosmocore.la
+
+libosmoisdn_la_SOURCES =
+libosmoisdn_la_LDFLAGS = $(LTLDFLAGS_OSMOISDN) -version-info $(LIBVERSION) -no-undefined
+libosmoisdn_la_LIBADD = libisdnint.la $(TALLOC_LIBS)
+
+EXTRA_DIST = libosmoisdn.map
diff --git a/src/gsm/i460_mux.c b/src/isdn/i460_mux.c
index a6a0835c..eeaed3c7 100644
--- a/src/gsm/i460_mux.c
+++ b/src/isdn/i460_mux.c
@@ -21,7 +21,7 @@
#include <osmocom/core/bits.h>
#include <osmocom/core/utils.h>
#include <osmocom/core/msgb.h>
-#include <osmocom/gsm/i460_mux.h>
+#include <osmocom/isdn/i460_mux.h>
/* count the number of sub-channels in this I460 slot */
static int osmo_i460_subchan_count(struct osmo_i460_timeslot *ts)
diff --git a/src/gsm/lapd_core.c b/src/isdn/lapd_core.c
index 7441285d..6475cb0f 100644
--- a/src/gsm/lapd_core.c
+++ b/src/isdn/lapd_core.c
@@ -79,7 +79,7 @@
#include <osmocom/core/msgb.h>
#include <osmocom/core/utils.h>
#include <osmocom/core/talloc.h>
-#include <osmocom/gsm/lapd_core.h>
+#include <osmocom/isdn/lapd_core.h>
#include <osmocom/gsm/rsl.h>
/* TS 04.06 Table 4 / Section 3.8.1 */
diff --git a/src/isdn/libosmoisdn.map b/src/isdn/libosmoisdn.map
new file mode 100644
index 00000000..76e8c813
--- /dev/null
+++ b/src/isdn/libosmoisdn.map
@@ -0,0 +1,24 @@
+LIBOSMOISDN_1.0 {
+global:
+
+tall_lapd_ctx;
+lapd_dl_exit;
+lapd_dl_init;
+lapd_dl_init2;
+lapd_dl_set_name;
+lapd_dl_reset;
+lapd_msgb_alloc;
+lapd_ph_data_ind;
+lapd_recv_dlsap;
+lapd_set_mode;
+lapd_state_names;
+
+osmo_i460_demux_in;
+osmo_i460_mux_enqueue;
+osmo_i460_mux_out;
+osmo_i460_subchan_add;
+osmo_i460_subchan_del;
+osmo_i460_ts_init;
+
+local: *;
+};
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 78666e9d..a28aa7fc 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -160,7 +160,7 @@ gprs_gprs_test_SOURCES = gprs/gprs_test.c
gprs_gprs_test_LDADD = $(LDADD) $(top_builddir)/src/gsm/libosmogsm.la
lapd_lapd_test_SOURCES = lapd/lapd_test.c
-lapd_lapd_test_LDADD = $(LDADD) $(top_builddir)/src/gsm/libosmogsm.la
+lapd_lapd_test_LDADD = $(LDADD) $(top_builddir)/src/gsm/libosmogsm.la $(top_builddir)/src/isdn/libosmoisdn.la
msgb_msgb_test_SOURCES = msgb/msgb_test.c
@@ -315,7 +315,7 @@ exec_exec_test_SOURCES = exec/exec_test.c
exec_exec_test_LDADD = $(LDADD)
i460_mux_i460_mux_test_SOURCES = i460_mux/i460_mux_test.c
-i460_mux_i460_mux_test_LDADD = $(LDADD) $(top_builddir)/src/gsm/libosmogsm.la
+i460_mux_i460_mux_test_LDADD = $(LDADD) $(top_builddir)/src/isdn/libosmoisdn.la
bitgen_bitgen_test_SOURCES = bitgen/bitgen_test.c
bitgen_bitgen_test_LDADD = $(LDADD)
diff --git a/tests/i460_mux/i460_mux_test.c b/tests/i460_mux/i460_mux_test.c
index 7695cb4a..1be35e7d 100644
--- a/tests/i460_mux/i460_mux_test.c
+++ b/tests/i460_mux/i460_mux_test.c
@@ -1,7 +1,7 @@
#include <osmocom/core/utils.h>
-#include <osmocom/gsm/i460_mux.h>
+#include <osmocom/isdn/i460_mux.h>
static void bits_cb(struct osmo_i460_subchan *schan, void *user_data,
const ubit_t *bits, unsigned int num_bits)