From 3beb8dd59872a466ad9f01251700a100c21dd27d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Thu, 17 May 2018 11:34:18 +0200
Subject: [PATCH] sha256: Use standard types uint8_t / uint32_t so types
 doesn't have to be adjusted manually

---
 sha256.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/sha256.h b/sha256.h
index 7123a30..88b18c4 100644
--- a/sha256.h
+++ b/sha256.h
@@ -11,13 +11,14 @@
 
 /*************************** HEADER FILES ***************************/
 #include <stddef.h>
+#include <stdint.h>
 
 /****************************** MACROS ******************************/
 #define SHA256_BLOCK_SIZE 32            // SHA256 outputs a 32 byte digest
 
 /**************************** DATA TYPES ****************************/
-typedef unsigned char BYTE;             // 8-bit byte
-typedef unsigned int  WORD;             // 32-bit word, change to "long" for 16-bit machines
+typedef uint8_t   BYTE;             // 8-bit byte
+typedef uint32_t  WORD;             // 32-bit word
 
 typedef struct {
 	BYTE data[64];