rework langinfo code for ABI compat and for use by time code

[musl] / src / stdio / vsscanf.c

diff --git a/src/stdio/vsscanf.c b/src/stdio/vsscanf.c
index fbc15e6..929ffa3 100644 (file)
--- a/src/stdio/vsscanf.c
+++ b/src/stdio/vsscanf.c
@@ -1,11 +1,12 @@
 #include "stdio_impl.h"
+#include "libc.h"
 
 static size_t do_read(FILE *f, unsigned char *buf, size_t len)
 {
        return __string_read(f, buf, len);
 }
 
-int vsscanf(const char *s, const char *fmt, va_list ap)
+int vsscanf(const char *restrict s, const char *restrict fmt, va_list ap)
 {
        FILE f = {
                .buf = (void *)s, .cookie = (void *)s,
@@ -13,3 +14,5 @@ int vsscanf(const char *s, const char *fmt, va_list ap)
        };
        return vfscanf(&f, fmt, ap);
 }
+
+weak_alias(vsscanf,__isoc99_vsscanf);