diff options
Diffstat (limited to 'lfs_util.c')
-rw-r--r-- | lfs_util.c | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -17,7 +17,11 @@ */ #include "lfs_util.h" +// Only compile if user does not provide custom config +#ifndef LFS_CONFIG + +// Software CRC implementation with small lookup table void lfs_crc(uint32_t *restrict crc, const void *buffer, size_t size) { static const uint32_t rtable[16] = { 0x00000000, 0x1db71064, 0x3b6e20c8, 0x26d930ac, @@ -34,3 +38,5 @@ void lfs_crc(uint32_t *restrict crc, const void *buffer, size_t size) { } } + +#endif |