aboutsummaryrefslogtreecommitdiff
path: root/stdio/stdio.h
diff options
context:
space:
mode:
Diffstat (limited to 'stdio/stdio.h')
-rw-r--r--stdio/stdio.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/stdio/stdio.h b/stdio/stdio.h
index a36081d2d4..347e1868a9 100644
--- a/stdio/stdio.h
+++ b/stdio/stdio.h
@@ -401,9 +401,13 @@ vprintf (const char *__fmt, __gnuc_va_list __arg)
#ifdef __USE_GNU
/* Maximum chars of output to write in MAXLEN. */
+extern int __snprintf __P ((char *__s, size_t __maxlen,
+ __const char *__format, ...));
extern int snprintf __P ((char *__s, size_t __maxlen,
__const char *__format, ...));
+extern int __vsnprintf __P ((char *__s, size_t __maxlen,
+ __const char *__format, __gnuc_va_list __arg));
extern int vsnprintf __P ((char *__s, size_t __maxlen,
__const char *__format, __gnuc_va_list __arg));