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#include <dos.h> int disable(void); |
This function disables interrupts.
See section enable.
Returns nonzero if the interrupts had been enabled before this call, zero if they were already disabled.
ANSI/ISO C | No |
POSIX | No |
int ints_were_enabled; ints_were_enabled = disable(); . . . do some stuff . . . if (ints_were_enabled) enable(); |