_Xwait.s 169 B

12345678910111213
  1. .sect .text; .sect .rom; .sect .data; .sect .bss
  2. .define __Xwait
  3. .sect .text
  4. __Xwait:
  5. mov ax,7
  6. call syscal
  7. mov dx,bx
  8. jae 1f
  9. mov (_errno),ax
  10. mov ax,-1
  11. cwd
  12. 1:
  13. ret