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| author | Rich Felker <dalias@aerifal.cx> | 2014-07-31 02:33:17 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2014-07-31 02:33:17 -0400 |
| commit | 38db09374a1cf4c2712c980b07b22a67a5f6bbc3 (patch) | |
| tree | 3edc1e88c4f897279243e5f88cf0626d0c768b8c | |
| parent | 4f449374320ef487191611ddaa40c0a89c475a8a (diff) | |
| download | musl-38db09374a1cf4c2712c980b07b22a67a5f6bbc3.tar.gz | |
limit visibility of ffs function declaration to _XOPEN_SOURCE
per the standard, ffs is XSI shaded, whereas the other functions in
this header are in the base.
| -rw-r--r-- | include/strings.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/strings.h b/include/strings.h index 2b7e086c..4d7d69c3 100644 --- a/include/strings.h +++ b/include/strings.h @@ -20,7 +20,9 @@ char *index (const char *, int); char *rindex (const char *, int); #endif +#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE) int ffs (int); +#endif int strcasecmp (const char *, const char *); int strncasecmp (const char *, const char *, size_t); |