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authorDenton Liu <liu.denton@gmail.com>2019-04-29 08:28:20 (GMT)
committerJunio C Hamano <gitster@pobox.com>2019-05-05 06:20:08 (GMT)
commitb199d7147a218c3b10b077f9caad0f207bc34d7a (patch)
tree56c58e8053c5f5c8d177d84f1f29ca7449c17d42 /khash.h
parent554544276a604c144df45efcb060c80aa322088c (diff)
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*.[ch]: remove extern from function declarations using sed
There has been a push to remove extern from function declarations. Finish the job by removing all instances of "extern" for function declarations in headers using sed. This was done by running the following on my system with sed 4.2.2: $ git ls-files \*.{c,h} | grep -v ^compat/ | xargs sed -i'' -e 's/^\(\s*\)extern \([^(]*([^*]\)/\1\2/' Files under `compat/` are intentionally excluded as some are directly copied from external sources and we should avoid churning them as much as possible. Then, leftover instances of extern were found by running $ git grep -w -C3 extern \*.{c,h} and manually checking the output. No other instances were found. Note that the regex used specifically excludes function variables which _should_ be left as extern. Not the most elegant way to do it but it gets the job done. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'khash.h')
-rw-r--r--khash.h14
1 files changed, 7 insertions, 7 deletions
diff --git a/khash.h b/khash.h
index 532109c..3d25667 100644
--- a/khash.h
+++ b/khash.h
@@ -70,13 +70,13 @@ static const double __ac_HASH_UPPER = 0.77;
} kh_##name##_t;
#define __KHASH_PROTOTYPES(name, khkey_t, khval_t) \
- extern kh_##name##_t *kh_init_##name(void); \
- extern void kh_destroy_##name(kh_##name##_t *h); \
- extern void kh_clear_##name(kh_##name##_t *h); \
- extern khint_t kh_get_##name(const kh_##name##_t *h, khkey_t key); \
- extern int kh_resize_##name(kh_##name##_t *h, khint_t new_n_buckets); \
- extern khint_t kh_put_##name(kh_##name##_t *h, khkey_t key, int *ret); \
- extern void kh_del_##name(kh_##name##_t *h, khint_t x);
+ kh_##name##_t *kh_init_##name(void); \
+ void kh_destroy_##name(kh_##name##_t *h); \
+ void kh_clear_##name(kh_##name##_t *h); \
+ khint_t kh_get_##name(const kh_##name##_t *h, khkey_t key); \
+ int kh_resize_##name(kh_##name##_t *h, khint_t new_n_buckets); \
+ khint_t kh_put_##name(kh_##name##_t *h, khkey_t key, int *ret); \
+ void kh_del_##name(kh_##name##_t *h, khint_t x);
#define __KHASH_IMPL(name, SCOPE, khkey_t, khval_t, kh_is_map, __hash_func, __hash_equal) \
SCOPE kh_##name##_t *kh_init_##name(void) { \