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#ifndef __amd64_ATOMIC_H__
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#ifndef __amd64_ATOMIC_H__
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#define __amd64_ATOMIC_H__
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#define __amd64_ATOMIC_H__
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/* Count_t is 32-bits on AMD-64 */
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static inline void atomic_inc(volatile count_t *val) {
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static inline void atomic_inc(volatile int *val) {
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#ifdef __SMP__
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#ifdef __SMP__
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    __asm__ volatile ("lock incl (%0)\n" : : "r" (val));
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    __asm__ volatile ("lock incl (%0)\n" : : "r" (val));
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#else
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#else
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    __asm__ volatile ("incl (%0)\n" : : "r" (val));
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    __asm__ volatile ("incl (%0)\n" : : "r" (val));
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#endif /* __SMP__ */
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#endif /* __SMP__ */
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}
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}
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static inline void atomic_dec(volatile count_t *val) {
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static inline void atomic_dec(volatile int *val) {
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#ifdef __SMP__
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#ifdef __SMP__
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    __asm__ volatile ("lock decl (%0)\n" : : "r" (val));
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    __asm__ volatile ("lock decl (%0)\n" : : "r" (val));
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#else
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#else
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    __asm__ volatile ("decl (%0)\n" : : "r" (val));
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    __asm__ volatile ("decl (%0)\n" : : "r" (val));
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#endif /* __SMP__ */
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#endif /* __SMP__ */