Remove unused file ptrdiff_max.m4.

[gnulib.git] / m4 / c-stack.m4

diff --git a/m4/c-stack.m4 b/m4/c-stack.m4
index 0f89fd3..3604fa1 100644 (file)
--- a/m4/c-stack.m4
+++ b/m4/c-stack.m4
@@ -66,7 +66,7 @@ AC_DEFUN([AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC],
         }
 
         static int
-        c_stack_action (void)
+        c_stack_action ()
         {
           stack_t st;
           struct sigaction act;
@@ -94,7 +94,7 @@ AC_DEFUN([AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC],
         }
 
         int
-        main (void)
+        main ()
         {
           #if HAVE_SETRLIMIT && defined RLIMIT_STACK
           /* Before starting the endless recursion, try to be friendly