rem: return DES_DO_SIZE_FIX(salt);
add: return (ARCH_WORD)DES_DO_SIZE_FIX(salt);
context: ARCH_WORD DES_std_get_salt(char *ciphertext){	ARCH_WORD salt;	salt = DES_raw_get_salt(ciphertext);	salt = DES_24_TO_32(salt);	return DES_DO_SIZE_FIX(salt);}