tests: avoid several compiler warnings

[gnulib.git] / tests / test-memrchr.c

diff --git a/tests/test-memrchr.c b/tests/test-memrchr.c
index 63568c1..962fc90 100644 (file)
--- a/tests/test-memrchr.c
+++ b/tests/test-memrchr.c
@@ -41,7 +41,7 @@
 #define MEMRCHR (char *) memrchr
 
 int
-main ()
+main (void)
 {
   size_t n = 0x100000;
   char *input = malloc (n);