X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstdio%2Fsnprintf.c;h=2465d3cf6d3ccb7419687d6e2a8eb805301188bc;hb=e1c526e9bad3f6e69391e94059096145390508d3;hp=6dd39671fdf33647fb4b5d97f9022c3dad547372;hpb=a7a8d2f1c85c2d7760d4d3479e90466cc3a81b04;p=pdclib

diff --git a/functions/stdio/snprintf.c b/functions/stdio/snprintf.c
index 6dd3967..2465d3c 100644
--- a/functions/stdio/snprintf.c
+++ b/functions/stdio/snprintf.c
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /* snprintf( char *, size_t, const char *, ... )
 
    This file is part of the Public Domain C Library (PDCLib).
@@ -26,15 +24,19 @@ int snprintf( char * _PDCLIB_restrict s, size_t n, const char * _PDCLIB_restrict
 #ifdef TEST
 #define _PDCLIB_FILEID "stdio/snprintf.c"
 #define _PDCLIB_STRINGIO
+#include <stdint.h>
+#include <stddef.h>
 
 #include <_PDCLIB_test.h>
 
-#define testprintf( s, format, ... ) snprintf( s, 100, format, __VA_ARGS__ )
+#define testprintf( s, ... ) snprintf( s, 100, __VA_ARGS__ )
 
 int main( void )
 {
     char target[100];
 #include "printf_testcases.h"
+    TESTCASE( snprintf( NULL, 0, "foo" ) == 3 );
+    TESTCASE( snprintf( NULL, 0, "%d", 100 ) == 3 );
     return TEST_RESULTS;
 }