Lines Matching refs:free
154 ulong_t used, free;
164 free = 64 - used;
166 if (size < free) {
171 internal_memcpy(&ctx->buffer[used], data, free);
172 data = (const unsigned char *)data + free;
173 size -= free;
186 ulong_t used, free;
192 free = 64 - used;
194 if (free < 8) {
195 internal_memset(&ctx->buffer[used], 0, free);
198 free = 64;
201 internal_memset(&ctx->buffer[used], 0, free - 8);