X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Fstrings.h;h=db0960b4eb87a5d5883d7c94ad6d9e5dca9d9633;hb=8f11e6127fe93093f81a52b15bb1537edc3fc8af;hp=345c6517c78491135fce396113ec6cbc9ecf8a16;hpb=36bf56940af90baa478dd1258884291d5d213d10;p=musl

diff --git a/include/strings.h b/include/strings.h
index 345c6517..db0960b4 100644
--- a/include/strings.h
+++ b/include/strings.h
@@ -10,15 +10,21 @@ extern "C" {
 #define __NEED_locale_t
 #include <bits/alltypes.h>
 
-
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) || defined(_POSIX_SOURCE) \
+ || (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE+0 < 200809L) \
+ || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE+0 < 700)
 int bcmp (const void *, const void *, size_t);
 void bcopy (const void *, void *, size_t);
 void bzero (void *, size_t);
-
-int ffs (int);
-
 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);