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#ifndef _PANIC_H
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#define _PANIC_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct panicinfo {
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const char* file;
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const char* function;
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int line;
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};
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void _do_panic(struct panicinfo pi, const char* fmt, ...) __attribute__((noreturn));
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#ifdef __cplusplus
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extern "C++" {
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#include <utility>
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template<typename... Args>
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__attribute__((noreturn)) inline void _real_panic(const char* file, const char* function, int line, const char* fmt, const Args&... args)
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{
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panicinfo i = { file, function, line };
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_do_panic(i, fmt, std::forward<Args>(args)...);
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}
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#define panic(fmt, ...) _real_panic(__FILE__, __func__, __LINE__, fmt __VA_OPT__(,) __VA_ARGS__)
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}
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#else
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#define panic(fmt, ...) _do_panic( (struct panicinfo){.file = __FILE__, .function = __func__, .line = __LINE__}, fmt __VA_OPT__(,) __VA_ARGS__)
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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