remove hash.[ch] - i don't think we will need it

CMakeLists.txt

@@ -8,7 +8,7 @@ IF(APPLE)
   LINK_DIRECTORIES(/opt/local/lib)
 ENDIF()
 
-SET(SOURCES avl.c blob.c blobmsg.c hash.c uloop.c usock.c)
+SET(SOURCES avl.c blob.c blobmsg.c uloop.c usock.c)
 
 ADD_LIBRARY(ubox SHARED ${SOURCES})
 ADD_LIBRARY(blobmsg_json SHARED blobmsg_json.c)

hash.c

@@ -1,54 +0,0 @@
-#include <stdint.h>
-#include <stdlib.h>
-#include "hash.h"
-
-//-----------------------------------------------------------------------------
-// MurmurHashNeutral2, by Austin Appleby
-
-// Same as MurmurHash2, but endian- and alignment-neutral.
-uint32_t hash_murmur2(const void * key, int len)
-{
-	const unsigned int seed = 0xdeadc0de;
-	const unsigned int m = 0x5bd1e995;
-	const int r = 24;
-
-	unsigned int h = seed ^ len;
-
-	const unsigned char * data = (const unsigned char *)key;
-
-	while(len >= 4)
-	{
-		unsigned int k;
-
-		k  = data[0];
-		k |= data[1] << 8;
-		k |= data[2] << 16;
-		k |= data[3] << 24;
-
-		k *= m;
-		k ^= k >> r;
-		k *= m;
-
-		h *= m;
-		h ^= k;
-
-		data += 4;
-		len -= 4;
-	}
-
-	switch(len)
-	{
-	case 3: h ^= data[2] << 16;
-	case 2: h ^= data[1] << 8;
-	case 1: h ^= data[0];
-	        h *= m;
-	};
-
-	h ^= h >> 13;
-	h *= m;
-	h ^= h >> 15;
-
-	return h;
-}
-
-

hash.h

@@ -1,8 +0,0 @@
-#ifndef _HASH_H__
-#define _HASH_H__
-
-#include <stdint.h>
-
-uint32_t hash_murmur2(const void * key, int len);
-
-#endif