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- /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
- #include <sys/exceptn.h>
- #include <go32.h>
-
- void _go32_want_ctrl_break(int yes) /* Yes means counting */
- {
- int ctrl_break_counting = __djgpp_hwint_flags & 2;
- if (yes)
- {
- if (ctrl_break_counting)
- return;
- __djgpp_cbrk_count = 0;
- __djgpp_hwint_flags |= 2;
- }
- else
- {
- if (!ctrl_break_counting)
- return;
- __djgpp_cbrk_count = 0;
- __djgpp_hwint_flags &= ~2;
- }
- }
-
- unsigned _go32_was_ctrl_break_hit(void)
- {
- unsigned cnt;
- _go32_want_ctrl_break(1);
- cnt = __djgpp_cbrk_count;
- __djgpp_cbrk_count = 0;
- return cnt;
- }
-