D header file for Bionic err.h.
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)