innocent fixes

src/bytevia.c

@@ -241,7 +241,7 @@ int build_tcp(void) {
 
 int wait_connection(void) {
 
-#if defined(__MINGW32__) || defined(__CYGWIN__)
+#if defined(__MINGW32__)
 	int client_addr_size;
 #else
 	unsigned int client_addr_size;
@@ -475,7 +475,7 @@ void fork_tcp() {
 #endif
 }
 
-void serve(void) {
+void serve() {
 #ifdef __MINGW32__
 	run();
 #else
@@ -641,9 +641,16 @@ void check_options() {
 
 	/* Consistency checks */
 	if (options.mode == MODE_SERVER && !options.stay_alive) {
-		printf("%s: %s\n", name, "option --stay-alive is switched on with --mode=server");
+		printf("%s: option --stay-alive is switched on with --mode=server\n", name);
 		options.stay_alive = 0;
 	}
+#ifdef __MINGW32__
+	if (options.fork) {
+		printf("%s: option --fork is switched off, Microsoft Windows is incompatible with forking\n", name);
+		options.fork = 0;
+	}
+#endif
+
 
 }
 
@@ -698,13 +705,6 @@ int main(int argc, char *argv[]) {
 	}
 	check_options();
 
-	ret = (options.proto == SOCK_STREAM) ? 
-		build_tcp() :
-		build_udp();
-
-	if (ret != 0)
-		exit(1);
-
 #ifndef __MINGW32__
 	signal(SIGCHLD, SIG_IGN);
 #endif
@@ -719,6 +719,13 @@ int main(int argc, char *argv[]) {
 		printf("  fork: %s\n", options.fork ? "yes" : "no");
 	}
 
+	ret = (options.proto == SOCK_STREAM) ? 
+		build_tcp() :
+		build_udp();
+
+	if (ret != 0)
+		exit(1);
+
 	do
 	{
 		if (wait_connection() == 0)