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- #ifndef _INLINE_CIA_H
- #define _INLINE_CIA_H
-
- #include <sys/cdefs.h>
- #include <inline/stubs.h>
-
- __BEGIN_DECLS
-
- extern __inline WORD
- AbleICR (struct Library *resource,long mask)
- {
- register WORD _res __asm("d0");
- register struct Library *a6 __asm("a6") = resource;
- register long d0 __asm("d0") = mask;
- __asm __volatile ("jsr a6@(-0x12)"
- : "=r" (_res)
- : "r" (a6), "r" (a6), "r" (d0)
- : "a0","a1","a6","d0","d1", "memory");
- return _res;
- }
- extern __inline struct Interrupt *
- AddICRVector (struct Library *resource,long iCRBit,struct Interrupt *interrupt)
- {
- register struct Interrupt * _res __asm("d0");
- register struct Library *a6 __asm("a6") = resource;
- register long d0 __asm("d0") = iCRBit;
- register struct Interrupt *a1 __asm("a1") = interrupt;
- __asm __volatile ("jsr a6@(-0x6)"
- : "=r" (_res)
- : "r" (a6), "r" (a6), "r" (d0), "r" (a1)
- : "a0","a1","a6","d0","d1", "memory");
- return _res;
- }
- extern __inline void
- RemICRVector (struct Library *resource,long iCRBit,struct Interrupt *interrupt)
- {
- register struct Library *a6 __asm("a6") = resource;
- register long d0 __asm("d0") = iCRBit;
- register struct Interrupt *a1 __asm("a1") = interrupt;
- __asm __volatile ("jsr a6@(-0xc)"
- : /* no output */
- : "r" (a6), "r" (a6), "r" (d0), "r" (a1)
- : "a0","a1","a6","d0","d1", "memory");
- }
- extern __inline WORD
- SetICR (struct Library *resource,long mask)
- {
- register WORD _res __asm("d0");
- register struct Library *a6 __asm("a6") = resource;
- register long d0 __asm("d0") = mask;
- __asm __volatile ("jsr a6@(-0x18)"
- : "=r" (_res)
- : "r" (a6), "r" (a6), "r" (d0)
- : "a0","a1","a6","d0","d1", "memory");
- return _res;
- }
-
- __END_DECLS
-
- #endif /* _INLINE_CIA_H */
-