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authorBen Brewer <ben.brewer@codethink.co.uk>2014-05-30 15:20:37 +0100
committerBen Brewer <ben.brewer@codethink.co.uk>2014-06-02 15:53:42 +0100
commit5e7c9554d4685026e80c95e9efa8a4dae0f399de (patch)
treef1cce8664c77785ba9ca7008f1ebbd3809abba7e
parent20d5fb340c6ad1e7b16c6dc17e3f6c364a5a5515 (diff)
downloadtbdiff-5e7c9554d4685026e80c95e9efa8a4dae0f399de.tar.gz
Remove extern keyword since it's not needed
The extern keyword is not needed since it's the default property for a function, it also takes up extra space on the line which leads to more wrapping.
-rw-r--r--tbdiff/tbdiff-common.h4
-rw-r--r--tbdiff/tbdiff-io.h28
-rw-r--r--tbdiff/tbdiff-stat.h18
-rw-r--r--tbdiff/tbdiff-xattrs.h14
4 files changed, 32 insertions, 32 deletions
diff --git a/tbdiff/tbdiff-common.h b/tbdiff/tbdiff-common.h
index cbb5c0d..c60139d 100644
--- a/tbdiff/tbdiff-common.h
+++ b/tbdiff/tbdiff-common.h
@@ -126,7 +126,7 @@ tbd_error(tbd_error_e e, char const *s, char const *func, int line,
}
#endif
-extern int tbd_apply (FILE *stream);
-extern int tbd_create(FILE *stream, tbd_stat_t *a, tbd_stat_t *b);
+int tbd_apply (FILE *stream);
+int tbd_create(FILE *stream, tbd_stat_t *a, tbd_stat_t *b);
#endif /* !__TBDIFF_COMMON_H__ */
diff --git a/tbdiff/tbdiff-io.h b/tbdiff/tbdiff-io.h
index 585f670..dc18475 100644
--- a/tbdiff/tbdiff-io.h
+++ b/tbdiff/tbdiff-io.h
@@ -28,20 +28,20 @@
#include <tbdiff/tbdiff-stat.h>
-extern size_t tbd_write_uint16(uint16_t value, FILE* stream);
-extern size_t tbd_write_uint32(uint32_t value, FILE* stream);
-extern size_t tbd_write_uint64(uint64_t value, FILE* stream);
-extern size_t tbd_write_time(time_t value, FILE* stream);
-extern size_t tbd_write_mode(mode_t value, FILE* stream);
-extern size_t tbd_write_uid(uid_t value, FILE* stream);
-extern size_t tbd_write_gid(gid_t value, FILE* stream);
+size_t tbd_write_uint16(uint16_t value, FILE* stream);
+size_t tbd_write_uint32(uint32_t value, FILE* stream);
+size_t tbd_write_uint64(uint64_t value, FILE* stream);
+size_t tbd_write_time(time_t value, FILE* stream);
+size_t tbd_write_mode(mode_t value, FILE* stream);
+size_t tbd_write_uid(uid_t value, FILE* stream);
+size_t tbd_write_gid(gid_t value, FILE* stream);
-extern size_t tbd_read_uint16(uint16_t *value, FILE* stream);
-extern size_t tbd_read_uint32(uint32_t *value, FILE* stream);
-extern size_t tbd_read_uint64(uint64_t *value, FILE* stream);
-extern size_t tbd_read_time(time_t *value, FILE* stream);
-extern size_t tbd_read_mode(mode_t *value, FILE* stream);
-extern size_t tbd_read_uid(uid_t *value, FILE* stream);
-extern size_t tbd_read_gid(gid_t *value, FILE* stream);
+size_t tbd_read_uint16(uint16_t *value, FILE* stream);
+size_t tbd_read_uint32(uint32_t *value, FILE* stream);
+size_t tbd_read_uint64(uint64_t *value, FILE* stream);
+size_t tbd_read_time(time_t *value, FILE* stream);
+size_t tbd_read_mode(mode_t *value, FILE* stream);
+size_t tbd_read_uid(uid_t *value, FILE* stream);
+size_t tbd_read_gid(gid_t *value, FILE* stream);
#endif /* !__TBDIFF_IO_H__ */
diff --git a/tbdiff/tbdiff-stat.h b/tbdiff/tbdiff-stat.h
index 22da466..e4703d9 100644
--- a/tbdiff/tbdiff-stat.h
+++ b/tbdiff/tbdiff-stat.h
@@ -51,14 +51,14 @@ struct tbd_stat_s {
uint32_t rdev;
};
-extern tbd_stat_t* tbd_stat(const char *path);
-extern void tbd_stat_free(tbd_stat_t *file);
-extern void tbd_stat_print(tbd_stat_t *file);
-extern tbd_stat_t* tbd_stat_entry(tbd_stat_t *file, uint32_t entry);
-extern tbd_stat_t* tbd_stat_entry_find(tbd_stat_t *file, const char *name);
-extern char* tbd_stat_subpath(tbd_stat_t *file, const char *entry);
-extern char* tbd_stat_path(tbd_stat_t *file);
-extern int tbd_stat_open(tbd_stat_t *file, int flags);
-extern FILE* tbd_stat_fopen(tbd_stat_t *file, const char *mode);
+tbd_stat_t* tbd_stat(const char *path);
+void tbd_stat_free(tbd_stat_t *file);
+void tbd_stat_print(tbd_stat_t *file);
+tbd_stat_t* tbd_stat_entry(tbd_stat_t *file, uint32_t entry);
+tbd_stat_t* tbd_stat_entry_find(tbd_stat_t *file, const char *name);
+char* tbd_stat_subpath(tbd_stat_t *file, const char *entry);
+char* tbd_stat_path(tbd_stat_t *file);
+int tbd_stat_open(tbd_stat_t *file, int flags);
+FILE* tbd_stat_fopen(tbd_stat_t *file, const char *mode);
#endif /* !__TBDIFF_STAT_H__ */
diff --git a/tbdiff/tbdiff-xattrs.h b/tbdiff/tbdiff-xattrs.h
index ba4a79e..7052e1a 100644
--- a/tbdiff/tbdiff-xattrs.h
+++ b/tbdiff/tbdiff-xattrs.h
@@ -32,33 +32,33 @@ typedef struct tbd_xattrs_names {
} tbd_xattrs_names_t;
/* gets a list of the names of the file referenced by path */
-extern int tbd_xattrs_names(char const *path, tbd_xattrs_names_t *names_out);
+int tbd_xattrs_names(char const *path, tbd_xattrs_names_t *names_out);
/* frees up the INTERNAL resources of the list, doesn't free the list itself */
-extern void tbd_xattrs_names_free(tbd_xattrs_names_t *names);
+void tbd_xattrs_names_free(tbd_xattrs_names_t *names);
/* calls f with every name in the list */
-extern int tbd_xattrs_names_each(tbd_xattrs_names_t const *names,
+int tbd_xattrs_names_each(tbd_xattrs_names_t const *names,
int (*f)(char const *name, void *ud),
void *ud);
/* gets how many different attributes there are in the list */
-extern int tbd_xattrs_names_count(tbd_xattrs_names_t const *names, uint32_t *count);
+int tbd_xattrs_names_count(tbd_xattrs_names_t const *names, uint32_t *count);
/* puts the value of the attribute called name into *buf with size *bufsize
* if *buf is NULL or *bufsize is 0 then memory will be allocated for it
* if *buf was too small it will be reallocated
* if it is successful, *buf will contain *valsize bytes of data
*/
-extern int tbd_xattrs_get(char const *path, char const* name, void **buf,
+int tbd_xattrs_get(char const *path, char const* name, void **buf,
size_t *bufsize, size_t *valsize);
/* removes all attributes of the file referenced by path */
-extern int tbd_xattrs_removeall(char const *path);
+int tbd_xattrs_removeall(char const *path);
/* calls f for every attribute:value pair in the list */
typedef int (*tbd_xattrs_pairs_callback_t)(char const *name, void const *data,
size_t size, void *ud);
-extern int tbd_xattrs_pairs(tbd_xattrs_names_t const *names, char const *path,
+int tbd_xattrs_pairs(tbd_xattrs_names_t const *names, char const *path,
tbd_xattrs_pairs_callback_t f, void *ud);
#endif /* !__TBDIFF_XATTRS_H__ */