add a bunch of missing prototypes to tests
llvm-svn: 93072
diff --git a/clang/test/Sema/format-strings.c b/clang/test/Sema/format-strings.c
index 67081b5..20e4dcd 100644
--- a/clang/test/Sema/format-strings.c
+++ b/clang/test/Sema/format-strings.c
@@ -8,6 +8,7 @@
int snprintf(char *restrict, size_t, const char *restrict, ...);
int sprintf(char *restrict, const char *restrict, ...);
int vasprintf(char **, const char *, va_list);
+int asprintf(char **, const char *, ...);
int vfprintf(FILE *, const char *restrict, va_list);
int vprintf(const char *restrict, va_list);
int vsnprintf(char *, size_t, const char *, va_list);