musl - musl - an implementation of the standard library for Linux-based systems

diff --git a/src/include/stdlib.h b/src/include/stdlib.h
index 8b8fe9c8..d38a5417 100644
--- a/src/include/stdlib.h
+++ b/src/include/stdlib.h

@@ -3,10 +3,10 @@

#include "../../include/stdlib.h"

-int __putenv(char *, size_t, char *);

-void __env_rm_add(char *, char *);

-int __mkostemps(char *, int, int);

-int __ptsname_r(int, char *, size_t);

-char *__randname(char *);

+hidden int __putenv(char *, size_t, char *);

+hidden void __env_rm_add(char *, char *);

+hidden int __mkostemps(char *, int, int);

+hidden int __ptsname_r(int, char *, size_t);

+hidden char *__randname(char *);

#endif