core-lightning/libwally-core/src/hmac.c
Rusty Russell 9624a1a10e libwally: fix hmac_sha256 name clash.
This is a workaround; eventually libwally will be a nice shared library that
we won't have to bundle, and clashing with internal symbols won't be
a problem.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-02-21 15:15:28 +10:30

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C

#include "internal.h"
#include "hmac.h"
#include <ccan/ccan/crypto/sha256/sha256.h>
#include <ccan/ccan/crypto/sha512/sha512.h>
#include <include/wally_crypto.h>
#include <stdbool.h>
#define SHA_T sha256
#define SHA_CTX_MEMBER u32
#define SHA_PRE(name) sha256 ## name
#define HMAC_FUNCTION hmac_sha256_internal
#define WALLY_HMAC_FUNCTION wally_hmac_sha256
#include "hmac.inl"
#undef SHA_T
#define SHA_T sha512
#undef SHA_CTX_MEMBER
#define SHA_CTX_MEMBER u64
#undef SHA_PRE
#define SHA_PRE(name) sha512 ## name
#undef HMAC_FUNCTION
#define HMAC_FUNCTION hmac_sha512
#undef WALLY_HMAC_FUNCTION
#define WALLY_HMAC_FUNCTION wally_hmac_sha512
#include "hmac.inl"