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-rw-r--r--src/sha256.h5
1 files changed, 1 insertions, 4 deletions
diff --git a/src/sha256.h b/src/sha256.h
index 4cfe11f..30a8d35 100644
--- a/src/sha256.h
+++ b/src/sha256.h
@@ -24,8 +24,7 @@
*/
-#ifndef _FASTD_SHA256_H_
-#define _FASTD_SHA256_H_
+#pragma once
#include <stdbool.h>
#include <stddef.h>
@@ -56,5 +55,3 @@ void fastd_hmacsha256_blocks(fastd_sha256_t *out, const uint32_t key[FASTD_HMACS
bool fastd_hmacsha256_blocks_verify(const uint8_t mac[FASTD_SHA256_HASH_BYTES], const uint32_t key[FASTD_HMACSHA256_KEY_WORDS], ...);
void fastd_hmacsha256(fastd_sha256_t *out, const uint32_t key[FASTD_HMACSHA256_KEY_WORDS], const uint32_t *in, size_t len);
bool fastd_hmacsha256_verify(const uint8_t mac[FASTD_SHA256_HASH_BYTES], const uint32_t key[FASTD_HMACSHA256_KEY_WORDS], const uint32_t *in, size_t len);
-
-#endif /* _FASTD_SHA256_H_ */