75 			unsigned char ivec[16], int *num,  in CRYPTO_cfb128_encrypt()
81     assert(in && out && key && ivec && num);  in CRYPTO_cfb128_encrypt()
89 			*(out++) = ivec[n] ^= *(in++);  in CRYPTO_cfb128_encrypt()
94 		if (((size_t)in|(size_t)out|(size_t)ivec)%sizeof(size_t) != 0)  in CRYPTO_cfb128_encrypt()
98 			(*block)(ivec, ivec, key);  in CRYPTO_cfb128_encrypt()
101 				*(size_t*)(ivec+n) ^= *(size_t*)(in+n);  in CRYPTO_cfb128_encrypt()
109 			(*block)(ivec, ivec, key);  in CRYPTO_cfb128_encrypt()
111 				out[n] = ivec[n] ^= in[n];  in CRYPTO_cfb128_encrypt()
122 			(*block)(ivec, ivec, key);  in CRYPTO_cfb128_encrypt()
124 		out[l] = ivec[n] ^= in[l];  in CRYPTO_cfb128_encrypt()
134 			*(out++) = ivec[n] ^ (c = *(in++)); ivec[n] = c;  in CRYPTO_cfb128_encrypt()
139 		if (((size_t)in|(size_t)out|(size_t)ivec)%sizeof(size_t) != 0)  in CRYPTO_cfb128_encrypt()
143 			(*block)(ivec, ivec, key);  in CRYPTO_cfb128_encrypt()
146 				*(size_t*)(out+n) = *(size_t*)(ivec+n) ^ t;  in CRYPTO_cfb128_encrypt()
147 				*(size_t*)(ivec+n) = t;  in CRYPTO_cfb128_encrypt()
155 			(*block)(ivec, ivec, key);  in CRYPTO_cfb128_encrypt()
158 				out[n] = ivec[n] ^ (c = in[n]); ivec[n] = c;  in CRYPTO_cfb128_encrypt()
170 			(*block)(ivec, ivec, key);  in CRYPTO_cfb128_encrypt()
172 		out[l] = ivec[n] ^ (c = in[l]); ivec[n] = c;  in CRYPTO_cfb128_encrypt()
184 			    unsigned char ivec[16],int enc,  in cfbr_encrypt_block()
193 	memcpy(ovec,ivec,16);  in cfbr_encrypt_block()
195 	(*block)(ivec,ivec,key);  in cfbr_encrypt_block()
199 		out[n] = (ovec[16+n] = in[n] ^ ivec[n]);  in cfbr_encrypt_block()
202 		out[n] = (ovec[16+n] = in[n]) ^ ivec[n];  in cfbr_encrypt_block()
207 	    memcpy(ivec,ovec+num,16);  in cfbr_encrypt_block()
210 		ivec[n] = ovec[n+num]<<rem | ovec[n+num+1]>>(8-rem);  in cfbr_encrypt_block()
218 			unsigned char ivec[16], int *num,  in CRYPTO_cfb128_1_encrypt()
224     assert(in && out && key && ivec && num);  in CRYPTO_cfb128_1_encrypt()
230 	cfbr_encrypt_block(c,d,1,key,ivec,enc,block);  in CRYPTO_cfb128_1_encrypt()
238 			unsigned char ivec[16], int *num,  in CRYPTO_cfb128_8_encrypt()
243     assert(in && out && key && ivec && num);  in CRYPTO_cfb128_8_encrypt()
247 	cfbr_encrypt_block(&in[n],&out[n],8,key,ivec,enc,block);  in CRYPTO_cfb128_8_encrypt()