@@ -56,14 +56,14 @@
 	15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
 	8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
 };
 
 static OF_INLINE void
-byteSwapVectorIfBE(uint32_t *vector, uint_fast8_t length)
+byteSwapVectorIfBE(uint32_t *vector, uint8_t length)
 {
 #ifdef OF_BIG_ENDIAN
-	uint_fast8_t i;
+	uint8_t i;
 
 	for (i = 0; i < length; i++)
 		vector[i] = OF_BSWAP32(vector[i]);
 #endif
 }
@@ -70,11 +70,11 @@
 
 static void
 processBlock(uint32_t *state, uint32_t *buffer)
 {
 	uint32_t new[5], new2[5];
-	uint_fast8_t i = 0;
+	uint8_t i = 0;
 
 	new[0] = new2[0] = state[0];
 	new[1] = new2[1] = state[1];
 	new[2] = new2[2] = state[2];
 	new[3] = new2[3] = state[3];