X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstdio%2Fvscanf.c;h=654f5bf70bc787c71c55564d8d0a611ad6d348bf;hb=e1c526e9bad3f6e69391e94059096145390508d3;hp=ee0087aaeb7fcd5c7ec8fa77e57b120b2e5babc9;hpb=34893ecc2200dc7017c36a54cb6c5f4c2378b5ec;p=pdclib

diff --git a/functions/stdio/vscanf.c b/functions/stdio/vscanf.c
index ee0087a..654f5bf 100644
--- a/functions/stdio/vscanf.c
+++ b/functions/stdio/vscanf.c
@@ -1,8 +1,52 @@
-// ----------------------------------------------------------------------------
-// $Id$
-// ----------------------------------------------------------------------------
-// Public Domain C Library - http://pdclib.sourceforge.net
-// This code is Public Domain. Use, modify, and redistribute at will.
-// ----------------------------------------------------------------------------
-
-int vscanf( const char * restrict format, va_list ap ) { /* TODO */ };
+/* vscanf( const char *, va_list arg )
+
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+#include <stdio.h>
+#include <stdarg.h>
+
+#ifndef REGTEST
+#include <_PDCLIB_io.h>
+
+int _PDCLIB_vscanf_unlocked( const char * _PDCLIB_restrict format,
+                             _PDCLIB_va_list arg )
+{
+    return _PDCLIB_vfscanf_unlocked( stdin, format, arg );
+}
+
+int vscanf( const char * _PDCLIB_restrict format, _PDCLIB_va_list arg )
+{
+    return vfscanf( stdin, format, arg );
+}
+
+#endif
+
+#ifdef TEST
+#define _PDCLIB_FILEID "stdio/vscanf.c"
+#define _PDCLIB_FILEIO
+
+#include <_PDCLIB_test.h>
+
+static int testscanf( FILE * stream, const char * format, ... )
+{
+    int i;
+    va_list arg;
+    va_start( arg, format );
+    i = vscanf( format, arg );
+    va_end( arg );
+    return i;
+}
+
+int main( void )
+{
+    FILE * source;
+    TESTCASE( ( source = freopen( testfile, "wb+", stdin ) ) != NULL );
+#include "scanf_testcases.h"
+    TESTCASE( fclose( source ) == 0 );
+    TESTCASE( remove( testfile ) == 0 );
+    return TEST_RESULTS;
+}
+
+#endif