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-rw-r--r--include/stdio.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/stdio.h b/include/stdio.h
index 7a6d9cb56e..c23dfc6504 100644
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -32,6 +32,9 @@ int printf(const char *fmt, ...);
int vprintf(const char *fmt, va_list args);
int sprintf(char * buf, 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);
+int vsnprintf(char *buf, size_t size, const char *fmt, va_list args);
/* stderr */
#define eputc(c) console_putc(CONSOLE_STDERR, c)