зеркало из https://github.com/mozilla/gecko-dev.git
19 строки
397 B
Plaintext
19 строки
397 B
Plaintext
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/*
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* @(#)68020.gcc 10.2 (Sleepycat) 2/15/98
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*
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* For gcc/68K, 0 is clear, 1 is set.
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*/
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#define TSL_SET(tsl) ({ \
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register tsl_t *__l = (tsl); \
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int __r; \
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asm volatile("tas %1; \n \
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seq %0" \
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: "=dm" (__r), "=m" (*__l) \
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: "1" (*__l) \
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); \
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__r & 1; \
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})
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#define TSL_UNSET(tsl) (*(tsl) = 0)
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#define TSL_INIT(tsl) TSL_UNSET(tsl)
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