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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 f190911762..d0817bd071 100644
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -13,6 +13,7 @@ void serial_printf(const char *fmt, ...) __attribute__ ((format(__printf__, 1, 2
int sprintf(char *buf, const char *fmt, ...) __attribute__ ((format(__printf__, 2, 3)));
int snprintf(char *buf, size_t size, const char *fmt, ...) __attribute__ ((format(__printf__, 3, 4)));
+int scnprintf(char *buf, size_t size, const char *fmt, ...) __attribute__ ((format(__printf__, 3, 4)));
int vsprintf(char *buf, const char *fmt, va_list args);
char *asprintf(const char *fmt, ...) __attribute__ ((format(__printf__, 1, 2)));
char *vasprintf(const char *fmt, va_list ap);