Add declarations to eliminate -Wmissing-prototypes warnings

3 files changed, 6 insertions, 0 deletions

diff --git a/lib/libc/stdio/_flock_stub.c b/lib/libc/stdio/_flock_stub.c
index 0b61315..07ba31f 100644
--- a/lib/libc/stdio/_flock_stub.c
+++ b/lib/libc/stdio/_flock_stub.c
@@ -55,6 +55,9 @@ __weak_reference(_flockfile_debug_stub, _flockfile_debug);
 __weak_reference(_ftrylockfile, ftrylockfile);
 __weak_reference(_funlockfile, funlockfile);
 
+void _flockfile_debug_stub(FILE *fp, char *fname, int lineno);
+int _ftrylockfile(FILE *fp);
+
 void
 _flockfile(FILE *fp)
 {
diff --git a/lib/libc/stdio/fgetwln.c b/lib/libc/stdio/fgetwln.c
index 6d9087b..daef9b3 100644
--- a/lib/libc/stdio/fgetwln.c
+++ b/lib/libc/stdio/fgetwln.c
@@ -40,6 +40,8 @@ __FBSDID("$FreeBSD$");
 #include "local.h"
 #include "xlocale_private.h"
 
+wchar_t *fgetwln_l(FILE * __restrict fp, size_t *lenp, locale_t locale);
+
 wchar_t *
 fgetwln_l(FILE * __restrict fp, size_t *lenp, locale_t locale)
 {
diff --git a/lib/libc/stdio/findfp.c b/lib/libc/stdio/findfp.c
index be196b7..8dc8053 100644
--- a/lib/libc/stdio/findfp.c
+++ b/lib/libc/stdio/findfp.c
@@ -164,6 +164,7 @@ found:
  */
 __warn_references(f_prealloc, 
 	"warning: this program uses f_prealloc(), which is not recommended.");
+void f_prealloc_void();
 
 void
 f_prealloc(void)