Source: Elias Pipping <pipping () exherbo org>
Upstream: no
Reason: Fix return type of main function
--- nmap-5.51/nbase/configlocal.m4
+++ nmap-5.51/nbase/configlocal.m4
@@ -27,7 +27,7 @@
 #include <sys/socket.h>
 #endif
 
-void main(void) {
+int main(void) {
     struct addrinfo hints, *ai;
     int error;
 
@@ -81,7 +81,7 @@
 #include <netinet/in.h>
 #endif
 
-void main(void) {
+int main(void) {
     struct sockaddr_in sa;
     char hbuf[256];
     int error;