Differential D9004 Diff 23839 include/err.h

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include/err.h

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	* places (<machine/varargs.h> and <machine/stdarg.h>), so if we include one			* places (<machine/varargs.h> and <machine/stdarg.h>), so if we include one
	* of them here we may collide with the utility's includes. It's unreasonable			* of them here we may collide with the utility's includes. It's unreasonable
	* for utilities to have to include one of them to include err.h, so we get			* for utilities to have to include one of them to include err.h, so we get
	* __va_list from <sys/_types.h> and use it.			* __va_list from <sys/_types.h> and use it.
	*/			*/
	#include <sys/cdefs.h>			#include <sys/cdefs.h>
	#include <sys/_types.h>			#include <sys/_types.h>

				#if defined(__clang__)
				#pragma clang diagnostic push
				#pragma clang diagnostic ignored "-Wnullability-completeness"
				#endif

	__BEGIN_DECLS			__BEGIN_DECLS
	void err(int, const char *, ...) __dead2 __printf0like(2, 3);			void err(int, const char *, ...) __dead2 __printf0like(2, 3);
	void verr(int, const char *, __va_list) __dead2 __printf0like(2, 0);			void verr(int, const char *, __va_list) __dead2 __printf0like(2, 0);
	void errc(int, int, const char *, ...) __dead2 __printf0like(3, 4);			void errc(int, int, const char *, ...) __dead2 __printf0like(3, 4);
	void verrc(int, int, const char *, __va_list) __dead2			void verrc(int, int, const char *, __va_list) __dead2
	__printf0like(3, 0);			__printf0like(3, 0);
	void errx(int, const char *, ...) __dead2 __printf0like(2, 3);			void errx(int, const char *, ...) __dead2 __printf0like(2, 3);
	void verrx(int, const char *, __va_list) __dead2 __printf0like(2, 0);			void verrx(int, const char *, __va_list) __dead2 __printf0like(2, 0);
	void warn(const char *, ...) __printf0like(1, 2);			void warn(const char *, ...) __printf0like(1, 2);
	void vwarn(const char *, __va_list) __printf0like(1, 0);			void vwarn(const char *, __va_list) __printf0like(1, 0);
	void warnc(int, const char *, ...) __printf0like(2, 3);			void warnc(int, const char *, ...) __printf0like(2, 3);
	void vwarnc(int, const char *, __va_list) __printf0like(2, 0);			void vwarnc(int, const char *, __va_list) __printf0like(2, 0);
	void warnx(const char *, ...) __printflike(1, 2);			void warnx(const char *, ...) __printflike(1, 2);
	void vwarnx(const char *, __va_list) __printflike(1, 0);			void vwarnx(const char *, __va_list) __printflike(1, 0);
	void err_set_file(void *);			void err_set_file(void *);
	void err_set_exit(void (*)(int));			void err_set_exit(void (* _Nullable)(int));
	__END_DECLS			__END_DECLS

				#if defined(__clang__)
				#pragma clang diagnostic pop
				#endif

	#endif /* !_ERR_H_ */			#endif /* !_ERR_H_ */