lib/crc16.c: Rename cyg_crc16() to crc16_ccitt() and add crc start value

[people/ms/u-boot.git] / include / crc.h

diff --git a/include/crc.h b/include/crc.h
index 5085d4ed477919c0f01390742c7b5b23892e9894..b0031b20ab2e608eb49c0d3ff72be8f82f677e82 100644 (file)
--- a/include/crc.h
+++ b/include/crc.h
@@ -62,8 +62,8 @@ cyg_ether_crc32(unsigned char *s, int len);
 extern uint32_t
 cyg_ether_crc32_accumulate(uint32_t crc, unsigned char *s, int len);
 
-/* 16 bit CRC with polynomial x^16+x^12+x^5+1 */
+/* 16 bit CRC with polynomial x^16+x^12+x^5+1 (CRC-CCITT) */
 
-extern uint16_t cyg_crc16(unsigned char *s, int len);
+uint16_t crc16_ccitt(uint16_t crc_start, unsigned char *s, int len);
 
 #endif /* _SERVICES_CRC_CRC_H_ */