Lines Matching refs:buf_used
1091 static Int buf_used = 0;
1093 vg_assert(buf_used >= 0 && buf_used <= buf_size);
1094 if (buf_used == buf_size) {
1099 buf_used = 0;
1104 vg_assert(buf_used >= 0 && buf_used < buf_size);
1105 *out_buf = buf[buf_used];
1106 buf_used++;
