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-rw-r--r--lib_generic/crc32.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib_generic/crc32.c b/lib_generic/crc32.c
index 468b397..27335a3 100644
--- a/lib_generic/crc32.c
+++ b/lib_generic/crc32.c
@@ -163,7 +163,7 @@ const uint32_t * ZEXPORT get_crc_table()
#endif
/* ========================================================================= */
-# ifdef __LITTLE_ENDIAN
+# if __BYTE_ORDER == __LITTLE_ENDIAN
# define DO_CRC(x) crc = tab[(crc ^ (x)) & 255] ^ (crc >> 8)
# else
# define DO_CRC(x) crc = tab[((crc >> 24) ^ (x)) & 255] ^ (crc << 8)