X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Fstrings.h;h=db0960b4eb87a5d5883d7c94ad6d9e5dca9d9633;hb=7597fc25a2743d49500926a286da71f8e033936c;hp=2b7e086cc8ac46393dabdd8b594019139f906dfa;hpb=d1eae83a593309842550988e9c56492fac9cdece;p=musl

diff --git a/include/strings.h b/include/strings.h
index 2b7e086c..db0960b4 100644
--- a/include/strings.h
+++ b/include/strings.h
@@ -20,7 +20,11 @@ char *index (const char *, int);
 char *rindex (const char *, int);
 #endif
 
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)  || defined(_BSD_SOURCE)
 int ffs (int);
+int ffsl (long);
+int ffsll (long long);
+#endif
 
 int strcasecmp (const char *, const char *);
 int strncasecmp (const char *, const char *, size_t);