diff options
Diffstat (limited to 'src/crypto/common.h')
| -rw-r--r-- | src/crypto/common.h | 61 |
1 files changed, 44 insertions, 17 deletions
diff --git a/src/crypto/common.h b/src/crypto/common.h index 8f675a16c5..67c30023c3 100644 --- a/src/crypto/common.h +++ b/src/crypto/common.h @@ -1,5 +1,5 @@ // Copyright (c) 2014 The Bitcoin developers -// Distributed under the MIT/X11 software license, see the accompanying +// Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #ifndef BITCOIN_CRYPTO_COMMON_H @@ -8,12 +8,15 @@ #if defined(HAVE_CONFIG_H) #include "bitcoin-config.h" #endif + #include <stdint.h> + #if defined(HAVE_ENDIAN_H) #include <endian.h> #endif -uint32_t static inline ReadLE32(const unsigned char *ptr) { +uint32_t static inline ReadLE32(const unsigned char* ptr) +{ #if HAVE_DECL_LE32TOH == 1 return le32toh(*((uint32_t*)ptr)); #elif !defined(WORDS_BIGENDIAN) @@ -23,8 +26,8 @@ uint32_t static inline ReadLE32(const unsigned char *ptr) { #endif } -uint64_t static inline ReadLE64(const unsigned char *ptr) { - +uint64_t static inline ReadLE64(const unsigned char* ptr) +{ #if HAVE_DECL_LE64TOH == 1 return le64toh(*((uint64_t*)ptr)); #elif !defined(WORDS_BIGENDIAN) @@ -35,28 +38,40 @@ uint64_t static inline ReadLE64(const unsigned char *ptr) { #endif } -void static inline WriteLE32(unsigned char *ptr, uint32_t x) { +void static inline WriteLE32(unsigned char* ptr, uint32_t x) +{ #if HAVE_DECL_HTOLE32 == 1 *((uint32_t*)ptr) = htole32(x); #elif !defined(WORDS_BIGENDIAN) *((uint32_t*)ptr) = x; #else - ptr[3] = x >> 24; ptr[2] = x >> 16; ptr[1] = x >> 8; ptr[0] = x; + ptr[3] = x >> 24; + ptr[2] = x >> 16; + ptr[1] = x >> 8; + ptr[0] = x; #endif } -void static inline WriteLE64(unsigned char *ptr, uint64_t x) { +void static inline WriteLE64(unsigned char* ptr, uint64_t x) +{ #if HAVE_DECL_HTOLE64 == 1 *((uint64_t*)ptr) = htole64(x); #elif !defined(WORDS_BIGENDIAN) *((uint64_t*)ptr) = x; #else - ptr[7] = x >> 56; ptr[6] = x >> 48; ptr[5] = x >> 40; ptr[4] = x >> 32; - ptr[3] = x >> 24; ptr[2] = x >> 16; ptr[1] = x >> 8; ptr[0] = x; + ptr[7] = x >> 56; + ptr[6] = x >> 48; + ptr[5] = x >> 40; + ptr[4] = x >> 32; + ptr[3] = x >> 24; + ptr[2] = x >> 16; + ptr[1] = x >> 8; + ptr[0] = x; #endif } -uint32_t static inline ReadBE32(const unsigned char *ptr) { +uint32_t static inline ReadBE32(const unsigned char* ptr) +{ #if HAVE_DECL_BE32TOH == 1 return be32toh(*((uint32_t*)ptr)); #else @@ -64,7 +79,8 @@ uint32_t static inline ReadBE32(const unsigned char *ptr) { #endif } -uint64_t static inline ReadBE64(const unsigned char *ptr) { +uint64_t static inline ReadBE64(const unsigned char* ptr) +{ #if HAVE_DECL_BE64TOH == 1 return be64toh(*((uint64_t*)ptr)); #else @@ -73,21 +89,32 @@ uint64_t static inline ReadBE64(const unsigned char *ptr) { #endif } -void static inline WriteBE32(unsigned char *ptr, uint32_t x) { +void static inline WriteBE32(unsigned char* ptr, uint32_t x) +{ #if HAVE_DECL_HTOBE32 == 1 *((uint32_t*)ptr) = htobe32(x); #else - ptr[0] = x >> 24; ptr[1] = x >> 16; ptr[2] = x >> 8; ptr[3] = x; + ptr[0] = x >> 24; + ptr[1] = x >> 16; + ptr[2] = x >> 8; + ptr[3] = x; #endif } -void static inline WriteBE64(unsigned char *ptr, uint64_t x) { +void static inline WriteBE64(unsigned char* ptr, uint64_t x) +{ #if HAVE_DECL_HTOBE64 == 1 *((uint64_t*)ptr) = htobe64(x); #else - ptr[0] = x >> 56; ptr[1] = x >> 48; ptr[2] = x >> 40; ptr[3] = x >> 32; - ptr[4] = x >> 24; ptr[5] = x >> 16; ptr[6] = x >> 8; ptr[7] = x; + ptr[0] = x >> 56; + ptr[1] = x >> 48; + ptr[2] = x >> 40; + ptr[3] = x >> 32; + ptr[4] = x >> 24; + ptr[5] = x >> 16; + ptr[6] = x >> 8; + ptr[7] = x; #endif } -#endif +#endif // BITCOIN_CRYPTO_COMMON_H |