diff options
Diffstat (limited to 'arm9/lib/include/MATH_crc.h')
| -rw-r--r-- | arm9/lib/include/MATH_crc.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arm9/lib/include/MATH_crc.h b/arm9/lib/include/MATH_crc.h index f15a2e32..4f06fa75 100644 --- a/arm9/lib/include/MATH_crc.h +++ b/arm9/lib/include/MATH_crc.h @@ -7,6 +7,8 @@ typedef u8 MATHCRC8Context; typedef u16 MATHCRC16Context; typedef u32 MATHCRC32Context; +#define MATH_CRC16_CCITT_POLY 0x1021 + struct MATHCRC8Table { u8 table[256]; }; @@ -35,4 +37,9 @@ void MATHi_CRC16InitTable(struct MATHCRC16Table *table, u16 poly); void MATHi_CRC8Update(const struct MATHCRC8Table *table, MATHCRC8Context *context, const void *input, u32 length); void MATHi_CRC8InitTable(struct MATHCRC8Table *table, u8 poly); +static inline void MATH_CRC16InitTable(struct MATHCRC16Table * table) +{ + MATHi_CRC16InitTable(table, MATH_CRC16_CCITT_POLY); +} + #endif |