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-rw-r--r--include/stdio.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/stdio.h b/include/stdio.h
index c23dfc6504..cd1a913715 100644
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -31,6 +31,7 @@ static inline void putchar(char c) {
int printf(const char *fmt, ...);
int vprintf(const char *fmt, va_list args);
int sprintf(char * buf, const char *fmt, ...);
+int snprintf(char *buf, size_t size, const char *fmt, ...);
int vsprintf(char *buf, const char *fmt, va_list args);
char *asprintf(const char *fmt, ...);
char *vasprintf(const char *fmt, va_list ap);