fix swprintf handling of nul character in output

[musl] / src / stdio / fscanf.c

diff --git a/src/stdio/fscanf.c b/src/stdio/fscanf.c
index 51fc9b3..f639e11 100644 (file)
--- a/src/stdio/fscanf.c
+++ b/src/stdio/fscanf.c
@@ -1,7 +1,7 @@
 #include <stdio.h>
 #include <stdarg.h>
 
-int fscanf(FILE *f, const char *fmt, ...)
+int fscanf(FILE *restrict f, const char *restrict fmt, ...)
 {
        int ret;
        va_list ap;
@@ -10,3 +10,5 @@ int fscanf(FILE *f, const char *fmt, ...)
        va_end(ap);
        return ret;
 }
+
+weak_alias(fscanf, __isoc99_fscanf);