pathspec.h: clean up "extern" in function declarations

"extern" on functions is not required and the trend has been removing it from header files. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Nguyễn Thái Ngọc Duy committed Nov 18, 2018 at 17:47 UTC 93e23798effba81df218157d97995771adc89668
1 file changed +12 -12
pathspec.h
+12 -12
@@ -80,13 +80,13 @@ struct pathspec {
80 * Any arguments used are copied. It is safe for the caller to modify
81 * or free 'prefix' and 'args' after calling this function.
82 */
83 -extern void parse_pathspec(struct pathspec *pathspec,
84 - unsigned magic_mask,
85 - unsigned flags,
86 - const char *prefix,
87 - const char **args);
88 -extern void copy_pathspec(struct pathspec *dst, const struct pathspec *src);
89 -extern void clear_pathspec(struct pathspec *);
83 +void parse_pathspec(struct pathspec *pathspec,
84 + unsigned magic_mask,
85 + unsigned flags,
86 + const char *prefix,
87 + const char **args);
88 +void copy_pathspec(struct pathspec *dst, const struct pathspec *src);
89 +void clear_pathspec(struct pathspec *);
90
91 static inline int ps_strncmp(const struct pathspec_item *item,
92 const char *s1, const char *s2, size_t n)
@@ -106,10 +106,10 @@ static inline int ps_strcmp(const struct pathspec_item *item,
106 return strcmp(s1, s2);
107 }
108
109 -extern void add_pathspec_matches_against_index(const struct pathspec *pathspec,
110 - const struct index_state *istate,
111 - char *seen);
112 -extern char *find_pathspecs_matching_against_index(const struct pathspec *pathspec,
113 - const struct index_state *istate);
109 +void add_pathspec_matches_against_index(const struct pathspec *pathspec,
110 + const struct index_state *istate,
111 + char *seen);
112 +char *find_pathspecs_matching_against_index(const struct pathspec *pathspec,
113 + const struct index_state *istate);
114
115 #endif /* PATHSPEC_H */