00001 #ifndef _INTERRUPT_H_
00002 #define _INTERRUPT_H_
00003
00004 #include <io.h>
00005
00006 #define sei() __asm__ __volatile__ ("sei" ::)
00007 #define cli() __asm__ __volatile__ ("cli" ::)
00008
00009 extern inline void enable_external_int (unsigned char ints)
00010 {
00011 #ifdef EIMSK
00012 outp (ints, EIMSK);
00013 #else
00014 #ifdef GIMSK
00015 outp (ints, GIMSK);
00016 #endif
00017 #endif
00018 }
00019
00020 extern inline void timer_enable_int (unsigned char ints)
00021 {
00022 #ifdef TIMSK
00023 outp (ints, TIMSK);
00024 #endif
00025 }
00026
00027 #endif
