fix __WORDSIZE on x32 sys/user.h

[musl] / include / strings.h

diff --git a/include/strings.h b/include/strings.h
index 4d7d69c..db0960b 100644 (file)
--- a/include/strings.h
+++ b/include/strings.h
@@ -22,6 +22,8 @@ char *rindex (const char *, int);
 
 #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 *);