diff options
Diffstat (limited to 'prefs.h')
| -rw-r--r-- | prefs.h | 41 |
1 files changed, 21 insertions, 20 deletions
@@ -1,7 +1,7 @@ /* prefs.h * Definitions for preference handling routines * - * $Id: prefs.h,v 1.32 2001/10/22 22:59:23 guy Exp $ + * $Id: prefs.h,v 1.33 2001/10/31 07:47:25 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@ethereal.com> @@ -94,7 +94,7 @@ typedef struct pref_module module_t; * name specified at the proto_register_protocol() call in order to * make the "Protocol Properties..." menu item work. */ -module_t *prefs_register_module(const char *name, const char *title, +extern module_t *prefs_register_module(const char *name, const char *title, void (*apply_cb)(void)); typedef void (*module_cb)(module_t *module, gpointer user_data); @@ -102,12 +102,12 @@ typedef void (*module_cb)(module_t *module, gpointer user_data); /* * Register that a protocol has preferences. */ -module_t *prefs_register_protocol(int id, void (*apply_cb)(void)); +extern module_t *prefs_register_protocol(int id, void (*apply_cb)(void)); /* * Call a callback function, with a specified argument, for each module. */ -void prefs_module_foreach(module_cb callback, gpointer user_data); +extern void prefs_module_foreach(module_cb callback, gpointer user_data); /* * Call the "apply" callback function for each module if any of its @@ -115,32 +115,32 @@ void prefs_module_foreach(module_cb callback, gpointer user_data); * preferences have changed, as the module has been notified of that * fact. */ -void prefs_apply_all(void); +extern void prefs_apply_all(void); struct preference; typedef struct preference pref_t; /* - * Returns TRUE if the given protocol has registered preferences + * Returns TRUE if the given protocol has registered preferences. */ -gboolean prefs_is_registered_protocol(char *name); +extern gboolean prefs_is_registered_protocol(char *name); /* - * Returns the module title of a registered protocol (or NULL if unknown) + * Returns the module title of a registered protocol (or NULL if unknown). */ -const char *prefs_get_title_by_name(char *name); +extern const char *prefs_get_title_by_name(char *name); /* * Register a preference with an unsigned integral value. */ -void prefs_register_uint_preference(module_t *module, const char *name, +extern void prefs_register_uint_preference(module_t *module, const char *name, const char *title, const char *description, guint base, guint *var); /* * Register a preference with an Boolean value. */ -void prefs_register_bool_preference(module_t *module, const char *name, +extern void prefs_register_bool_preference(module_t *module, const char *name, const char *title, const char *description, gboolean *var); /* @@ -151,14 +151,14 @@ typedef struct { gint value; } enum_val_t; -void prefs_register_enum_preference(module_t *module, const char *name, +extern void prefs_register_enum_preference(module_t *module, const char *name, const char *title, const char *description, gint *var, const enum_val_t *enumvals, gboolean radio_buttons); /* * Register a preference with a character-string value. */ -void prefs_register_string_preference(module_t *module, const char *name, +extern void prefs_register_string_preference(module_t *module, const char *name, const char *title, const char *description, char **var); typedef void (*pref_cb)(pref_t *pref, gpointer user_data); @@ -167,12 +167,13 @@ typedef void (*pref_cb)(pref_t *pref, gpointer user_data); * Call a callback function, with a specified argument, for each preference * in a given module. */ -void prefs_pref_foreach(module_t *module, pref_cb callback, gpointer user_data); +extern void prefs_pref_foreach(module_t *module, pref_cb callback, + gpointer user_data); /* * Register all non-dissector modules' preferences. */ -void prefs_register_modules(void); +extern void prefs_register_modules(void); /* Read the preferences file, fill in "prefs", and return a pointer to it. @@ -185,19 +186,19 @@ void prefs_register_modules(void); the user's preferences file, stuff the errno into "*pf_errno_return" and a pointer to the path of the file into "*pf_path_return", and return NULL. */ -e_prefs *read_prefs(int *, char **, int *, const char **); +extern e_prefs *read_prefs(int *, char **, int *, const char **); /* Write out "prefs" to the user's preferences file, and return 0. If we got an error, stuff a pointer to the path of the preferences file into "*pf_path_return", and return the errno. */ -int write_prefs(const char **); +extern int write_prefs(const char **); /* Copy a set of preferences. */ -void copy_prefs(e_prefs *dest, e_prefs *src); +extern void copy_prefs(e_prefs *dest, e_prefs *src); /* Free a set of preferences. */ -void free_prefs(e_prefs *pr); +extern void free_prefs(e_prefs *pr); /* * Given a string of the form "<pref name>:<pref value>", as might appear @@ -212,6 +213,6 @@ void free_prefs(e_prefs *pr); #define PREFS_SET_SYNTAX_ERR 1 /* syntax error in string */ #define PREFS_SET_NO_SUCH_PREF 2 /* no such preference */ -int prefs_set_pref(char *prefarg); +extern int prefs_set_pref(char *prefarg); #endif /* prefs.h */ |