--- configure.orig	2023-04-30 13:40:55.498111399 +0200
+++ configure	2023-04-30 13:41:19.426932141 +0200
@@ -29413,7 +29413,7 @@
 	      #include <sys/types.h>
 	      #include <sys/socket.h>
 
-	      void main(void) {
+	      int main(void) {
 		  struct addrinfo hints, *ai;
 		  int error;
 
@@ -29422,12 +29422,12 @@
 		  hints.ai_socktype = SOCK_STREAM;
 		  error = getaddrinfo("127.0.0.1", NULL, &hints, &ai);
 		  if (error) {
-		      exit(1);
+		      return(1);
 		  }
 		  if (ai->ai_addr->sa_family != AF_INET) {
-		      exit(1);
+		      return(1);
 		  }
-		  exit(0);
+		  return(0);
 	      }
 
 _ACEOF