@@ -40,14 +40,14 @@
 	0x748F82EE, 0x78A5636F, 0x84C87814, 0x8CC70208,
 	0x90BEFFFA, 0xA4506CEB, 0xBEF9A3F7, 0xC67178F2
 };
 
 static OF_INLINE void
-byteSwapVectorIfLE(uint32_t *vector, uint_fast8_t length)
+byteSwapVectorIfLE(uint32_t *vector, uint8_t length)
 {
 #ifndef OF_BIG_ENDIAN
-	uint_fast8_t i;
+	uint8_t i;
 
 	for (i = 0; i < length; i++)
 		vector[i] = OF_BSWAP32(vector[i]);
 #endif
 }
@@ -54,11 +54,11 @@
 
 static void
 processBlock(uint32_t *state, uint32_t *buffer)
 {
 	uint32_t new[8];
-	uint_fast8_t i;
+	uint8_t i;
 
 	new[0] = state[0];
 	new[1] = state[1];
 	new[2] = state[2];
 	new[3] = state[3];