--- a/dds.c	Mon Mar 31 17:03:43 2014 +0200
+++ b/dds.c	Mon Apr 14 12:43:25 2014 +0200
@@ -17,20 +17,13 @@
 #include <stdarg.h>
 #endif
 
-#include "dds.h"
 
 int msend(int fd, char *buffer, int n)
 {
-	int r;
-
 	buffer[n++] = '\r';
 	buffer[n++] = '\n';
 
-	r = send(fd, buffer, n, 0);
-	if (r < 0)
-		return r;     
-
-	return 0;
+	return send(fd, buffer, n, 0);
 }
 
 
@@ -69,7 +62,7 @@
 	if (r < 0)
 		return r;
 
-	if (! streq(buffer, "OK"))
+	if (strcmp(buffer, "OK") != 0)
 		return -1;
 
 	return 0;