fix

src/bytevia.c

@@ -27,6 +27,7 @@
 #include <sys/types.h>
 #include <sys/types.h>
 #include <time.h>
 #include <time.h>
 #include <unistd.h>
 #include <unistd.h>
+#include <sys/wait.h>
 
 
 #ifdef __MINGW32__
 #ifdef __MINGW32__
 #include <winsock2.h>
 #include <winsock2.h>
@@ -277,9 +278,6 @@ int wait_connection(void) {
 }
 }
 
 
 int build() {
 int build() {
-
-printf("build\n");
-
 	rc.remote_host = gethostbyname(options.remote_host);
 	rc.remote_host = gethostbyname(options.remote_host);
 	if (rc.remote_host == NULL)	{
 	if (rc.remote_host == NULL)	{
 		perror("build: gethostbyname()");
 		perror("build: gethostbyname()");
@@ -298,13 +296,10 @@ printf("build\n");
 	}
 	}
 
 
 	if (options.proto == SOCK_STREAM) {
 	if (options.proto == SOCK_STREAM) {
-
-printf("waiting for connect\n");		
 		if (connect(rc.remote_socket, (struct sockaddr *)&rc.remote_addr, sizeof(rc.remote_addr)) < 0)	{
 		if (connect(rc.remote_socket, (struct sockaddr *)&rc.remote_addr, sizeof(rc.remote_addr)) < 0)	{
 			perror("build: connect()");
 			perror("build: connect()");
 			return 1;
 			return 1;
 		}
 		}
-printf("connect\n");		
 	}
 	}
 	return 0;
 	return 0;
 }
 }
@@ -436,8 +431,6 @@ int use(void)
 }
 }
 
 
 void run(void) {
 void run(void) {
-
-printf("run\n");
 	if (build() == 0)
 	if (build() == 0)
 		use();
 		use();
 }
 }
@@ -455,7 +448,7 @@ int fork_udp() {
 		if (add_udp_client(rc.client_addr, child_pid) < 0) {
 		if (add_udp_client(rc.client_addr, child_pid) < 0) {
 			printf("maximum clients %d reached: \n", MAX_UDP_CLIENTS);
 			printf("maximum clients %d reached: \n", MAX_UDP_CLIENTS);
 		}
 		}
-		
+	
         // Reap any zombie processes (clients that exited)
         // Reap any zombie processes (clients that exited)
         while ((child_pid = waitpid(-1, NULL, WNOHANG)) > 0) {
         while ((child_pid = waitpid(-1, NULL, WNOHANG)) > 0) {
             remove_udp_client(child_pid);
             remove_udp_client(child_pid);