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- fix compilation on standard-conforming compilers
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@ -1287,7 +1287,7 @@ struct globals;
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* If you want to assign a value, use SET_PTR_TO_GLOBALS(x) */
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extern struct globals *const ptr_to_globals;
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/* At least gcc 3.4.6 on mipsel system needs optimization barrier */
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#define barrier() asm volatile("":::"memory")
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#define barrier() __asm__ __volatile__("":::"memory")
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#define SET_PTR_TO_GLOBALS(x) do { \
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(*(struct globals**)&ptr_to_globals) = (x); \
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barrier(); \
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