X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-memmem.c;h=babf6810cb8cbeb6ca7e4770a595f447472cddc8;hb=d0f97a44fdeb55f2197ed8f191de8a91e43ad827;hp=8f4c28c9028f5b5b6c45989a9d3a9a40cace31d8;hpb=441aa3044f43e5572f58c354f01e6bc070acd5c7;p=gnulib.git

diff --git a/tests/test-memmem.c b/tests/test-memmem.c
index 8f4c28c90..babf6810c 100644
--- a/tests/test-memmem.c
+++ b/tests/test-memmem.c
@@ -19,24 +19,21 @@
 
 #include <string.h>
 
+#include "signature.h"
+SIGNATURE_CHECK (memmem, void *, (void const *, size_t, void const *, size_t));
+
 #include <signal.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
 
 #include "zerosize-ptr.h"
+#include "macros.h"
 
-#define ASSERT(expr) \
-  do                                                                         \
-    {                                                                        \
-      if (!(expr))                                                           \
-        {                                                                    \
-          fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
-          fflush (stderr);                                                   \
-          abort ();                                                          \
-        }                                                                    \
-    }                                                                        \
-  while (0)
+static void *
+null_ptr (void)
+{
+  return NULL;
+}
 
 int
 main (int argc, char *argv[])
@@ -88,7 +85,7 @@ main (int argc, char *argv[])
 
   {
     const char input[] = "foo";
-    const char *result = memmem (input, strlen (input), NULL, 0);
+    const char *result = memmem (input, strlen (input), null_ptr (), 0);
     ASSERT (result == input);
   }