Review fixes for #87

client/tarantar/sha1.h

 #ifndef TS_SHA1_H_INCLUDED
 #define TS_SHA1_H_INCLUDED
 
+#include <stdint.h>
+
 /* ================ sha1.h ================ */
 /*
 SHA-1 in C

include/cpu_feature.h

@@ -30,6 +30,7 @@
  */
 #include <sys/types.h>
 #include <stdbool.h>
+#include <stdint.h>
 
 /* Check whether CPU supports SSE 4.2 (needed to compute CRC32 in hardware).
  *