138   assert(ctx->data_used < sizeof(ctx->data));  in EVP_EncodeUpdate()
140   if (sizeof(ctx->data) - ctx->data_used > in_len) {  in EVP_EncodeUpdate()
141     OPENSSL_memcpy(&ctx->data[ctx->data_used], in, in_len);  in EVP_EncodeUpdate()
142     ctx->data_used += (unsigned)in_len;  in EVP_EncodeUpdate()
146   if (ctx->data_used != 0) {  in EVP_EncodeUpdate()
147     const size_t todo = sizeof(ctx->data) - ctx->data_used;  in EVP_EncodeUpdate()
148     OPENSSL_memcpy(&ctx->data[ctx->data_used], in, todo);  in EVP_EncodeUpdate()
153     ctx->data_used = 0;  in EVP_EncodeUpdate()
183   ctx->data_used = (unsigned)in_len;  in EVP_EncodeUpdate()
194   if (ctx->data_used == 0) {  in EVP_EncodeFinal()
199   size_t encoded = EVP_EncodeBlock(out, ctx->data, ctx->data_used);  in EVP_EncodeFinal()
202   ctx->data_used = 0;  in EVP_EncodeFinal()
352     ctx->data[ctx->data_used++] = c;  in EVP_DecodeUpdate()
353     if (ctx->data_used == 4) {  in EVP_DecodeUpdate()
360       ctx->data_used = 0;  in EVP_DecodeUpdate()
386   if (ctx->error_encountered || ctx->data_used != 0) {  in EVP_DecodeFinal()