$NetBSD: patch-src_zmc_cpp,v 1.2 2013/03/24 16:47:47 joerg Exp $

Use a more appropriate initialisation for a long, and use the definition out
of <limits.h>, for portability.

--- src/zmc.cpp.orig	2018-12-08 14:22:36.000000000 +0000
+++ src/zmc.cpp
@@ -55,7 +55,7 @@ possible, this should run at more or les
 
 #include <getopt.h>
 #include <signal.h>
-#if defined(__FreeBSD__)
+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__APPLE__)
 #include <limits.h>
 #else
 #include <values.h>
@@ -278,7 +278,7 @@ int main(int argc, char *argv[]) {
     while ( !zm_terminate ) {
       sigprocmask(SIG_BLOCK, &block_set, 0);
       for ( int i = 0; i < n_monitors; i++ ) {
-        long min_delay = MAXINT;
+        long min_delay = LONG_MAX;
 
         gettimeofday(&now, NULL);
         for ( int j = 0; j < n_monitors; j++ ) {
