Lines Matching refs:used
56 buf->used = 0;
68 bytes = realloc(buf->bytes, buf->used + 1);
73 bytes[buf->used] = '\0';
79 if (!buf_grow(buf, buf->used + 1))
81 buf->bytes[buf->used] = '\0';
87 if (!buf_grow(buf, buf->used + 1))
89 buf->bytes[buf->used] = ch;
90 buf->used++;
103 if (!buf_grow(buf, buf->used + len))
106 memcpy(buf->bytes + buf->used, str, len);
107 buf->used += len;
114 assert(buf->used > 0);
115 buf->used--;
120 assert(buf->used >= n);
121 buf->used -= n;
126 buf->used = 0;
