@@ -79,7 +79,7 @@ int client(int pings) {
7979 printf("starting client\n");
8080
8181 struct addrinfo hints, *res;
82− int error, client_socket;
82+ int error, client_socket, i;
8383
8484 memset(&hints, 0, sizeof(hints));
8585 hints.ai_family = PF_INET;
@@ -102,7 +102,7 @@ int client(int pings) {
102102 return -1;
103103 }
104104
105− for(int i = 0; i < pings; i++) {
105+ for(i = 0; i < pings; i++) {
106106 double timestamp_before = timestamp();
107107
108108 send(client_socket, "ping123", 8, 0);