From dae9e34168b56a399b2b1e04e657e322b9c6f803 Mon Sep 17 00:00:00 2001 From: ame Date: Thu, 4 Apr 2024 10:06:53 -0500 Subject: all basic hash funcs --- src/hash/sysvchecksum.h | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-) (limited to 'src/hash/sysvchecksum.h') diff --git a/src/hash/sysvchecksum.h b/src/hash/sysvchecksum.h index e45cff8..3414f7f 100644 --- a/src/hash/sysvchecksum.h +++ b/src/hash/sysvchecksum.h @@ -1,13 +1,16 @@ #include "../lua.h" #include -/** - * calculates a sysv checksum of (len) bytes - * - * @param {uint8_t*} input bytes - * @param {size_t} input length - * @return {uint32_t} 32 bit checksum -*/ -uint32_t i_sysvchecksum(uint8_t*, size_t); +struct sysvchecksum_hash { + uint32_t check; +}; + +struct sysvchecksum_hash sysvchecksum_init(); +void sysvchecksum_update(uint8_t*, size_t, struct sysvchecksum_hash*); +uint32_t sysvchecksum_final(struct sysvchecksum_hash*); +uint32_t sysvchecksum(uint8_t*, size_t); int l_sysvchecksum(lua_State*); +int l_sysvchecksum_init(lua_State*); +int l_sysvchecksum_update(lua_State*); +int l_sysvchecksum_final(lua_State*); -- cgit v1.2.3