3 files changed, 24 insertions, 3 deletions
diff --git a/openbsc/include/sccp/Makefile.am b/openbsc/include/sccp/Makefile.am
index 42fd31047..6c8a51714 100644
--- a/openbsc/include/sccp/Makefile.am
+++ b/openbsc/include/sccp/Makefile.am
@@ -1 +1,2 @@
-noinst_HEADERS = sccp_types.h sccp.h
+sccp_HEADERS = sccp_types.h sccp.h
+sccpdir = $(includedir)/sccp
diff --git a/openbsc/include/sccp/sccp.h b/openbsc/include/sccp/sccp.h
index e5e8b819c..643479adc 100644
--- a/openbsc/include/sccp/sccp.h
+++ b/openbsc/include/sccp/sccp.h
@@ -27,11 +27,11 @@
 #include <stdlib.h>
 
 #include <sys/socket.h>
-
-#include <openbsc/msgb.h>
+#include <sys/types.h>
 
 #include "sccp_types.h"
 
+struct msgb;
 struct sccp_system;
 
 enum {
diff --git a/openbsc/include/sccp/sccp_types.h b/openbsc/include/sccp/sccp_types.h
index 9310a6bf0..42fda96ae 100644
--- a/openbsc/include/sccp/sccp_types.h
+++ b/openbsc/include/sccp/sccp_types.h
@@ -24,6 +24,8 @@
 #ifndef SCCP_TYPES_H
 #define SCCP_TYPES_H
 
+#include <endian.h>
+
 /* Table 1/Q.713 - SCCP message types */
 enum sccp_message_types {
 	SCCP_MSG_TYPE_CR	= 1,
@@ -87,11 +89,19 @@ enum {
 };
 
 struct sccp_called_party_address {
+#if __BYTE_ORDER == __LITTLE_ENDIAN
 	u_int8_t	point_code_indicator : 1,
 			ssn_indicator	     : 1,
 			global_title_indicator : 4,
 			routing_indicator    : 1,
 			reserved	     : 1;
+#elif __BYTE_ORDER == __BIG_ENDIAN
+	u_int8_t	reserved	     : 1,
+			routing_indicator    : 1,
+			global_title_indicator : 4,
+			ssn_indicator	     : 1,
+			point_code_indicator : 1;
+#endif
 	u_int8_t	data[0];
 } __attribute__((packed));
 
@@ -100,8 +110,13 @@ struct sccp_called_party_address {
 /* Figure 6/Q.713 */
 struct sccp_signalling_point_code {
 	u_int8_t	lsb;
+#if __BYTE_ORDER == __LITTLE_ENDIAN
 	u_int8_t	msb : 6,
 			reserved : 2;
+#elif __BYTE_ORDER == __BIG_ENDIAN
+	u_int8_t	reserved : 2,
+			msb : 6;
+#endif
 } __attribute__((packed));
 
 /* SSN == subsystem number */
@@ -137,8 +152,13 @@ enum {
 };
 
 struct sccp_global_title {
+#if __BYTE_ORDER == __LITTLE_ENDIAN
 	u_int8_t	nature_of_addr_ind : 7,
 			odd_even : 1;
+#elif __BYTE_ORDER == __BIG_ENDIAN
+	u_int8_t	odd_even : 1,
+			nature_of_addr_ind : 7;
+#endif
 	u_int8_t	data[0];
 } __attribute__((packed));