| 140,8 → 140,18 |
|---|
| parm [bx] [dx] [cx] [di] \ |
| value [ax] |
| |
| unsigned short dos_resizeblock(unsigned short siz, unsigned short segn); |
| |
| #pragma aux dos_resizeblock = \ |
| "mov ah, 0x4a" \ |
| "int 0x21" \ |
| "jc done" \ |
| "xor ax, ax" \ |
| "done:" \ |
| parm [bx] [es] \ |
| value [ax] |
| |
| |
| /***************************************************************************** |
| * functions * |
| *****************************************************************************/ |
| 198,7 → 208,7 |
|---|
| struct line far *newptr; |
| |
| /* try resizing the block (much faster) */ |
| if (mdr_dos_resizeblock((sizeof(struct line) + newsiz + 15) / 16, FP_SEG(db->cursor)) == 0) return(0); |
| if (dos_resizeblock((sizeof(struct line) + newsiz + 15) / 16, FP_SEG(db->cursor)) == 0) return(0); |
| |
| /* create a new block and copy data over */ |
| newptr = line_calloc(newsiz); |