/**  * D header file for Linux err.h.  *  * Copyright: Copyright © 2019, The D Language Foundation  * License: <a href="http://www.boost.org/LICENSE_1_0.txt">Boost License 1.0</a>.  * Authors: Emily Castellotti  */module core.sys.linux.err;import core.stdc.stdarg : va_list; version (linux):extern (C):nothrow:@nogc: void err(int eval, scope const char* fmt, ...);void errx(int eval, scope const char* fmt, ...);void warn(scope const char* fmt, ...);void warnx(scope const char* fmt, ...);void verr(int eval, scope const char* fmt, va_list args);void verrx(int eval, scope const char* fmt, va_list args);void vwarn(scope const char* fmt, va_list args);void vwarnx(scope const char* fmt, va_list args);