@@ -136,11 +136,11 @@
 	id const *objects;
 	fd_set readFDs;
 	fd_set writeFDs;
 	struct timeval timeout;
 	int events;
-	size_t i, count;
+	size_t count;
 
 	[self OF_processQueue];
 	[self OF_processReadBuffers];
 
 	objc_autoreleasePoolPop(pool);
@@ -185,11 +185,11 @@
 	}
 
 	objects = [_readObjects objects];
 	count = [_readObjects count];
 
-	for (i = 0; i < count; i++) {
+	for (size_t i = 0; i < count; i++) {
 		int fd;
 
 		pool = objc_autoreleasePoolPush();
 		fd = [objects[i] fileDescriptorForReading];
 
@@ -201,11 +201,11 @@
 	}
 
 	objects = [_writeObjects objects];
 	count = [_writeObjects count];
 
-	for (i = 0; i < count; i++) {
+	for (size_t i = 0; i < count; i++) {
 		int fd;
 
 		pool = objc_autoreleasePoolPush();
 		fd = [objects[i] fileDescriptorForWriting];