Use read/write cgc libc wrappers

inferfn/infer.c

@@ -12,7 +12,7 @@ void print_str2(char *s)
 
 static void send_response(const int fd, struct response *res)
 {
-	cgc_transmit(fd, res, sizeof(struct response));
+	write(fd, res, sizeof(struct response));
 }
 
 static void send_error_response(const int fd)
@@ -233,7 +233,7 @@ void commandLoop()
 
 	do {
 		clear_request(&req); 
-		int bytes_read = cgc_receive(fdin, &req, sizeof(struct request));
+		int bytes_read = read(fdin, &req, sizeof(struct request));
 		itox(bytes_read, s);
 		
 		print_str2("commandLoop(): ... bytes read: \n");

inferfn/infercallback.c

@@ -38,13 +38,13 @@
 #define write_fd 1
 void print_str(char *s)
 {
-	write(write_fd,s,strlen(s));
+	cgc_transmit(write_fd,s,strlen(s));
 }
 void print_int(int x)
 {
 	char buf[100];
 	itox(x,buf);
-	write(write_fd,buf,strlen(buf));
+	cgc_transmit(write_fd,buf,strlen(buf));
 }
 #endif