12 static void report(const char *prefix, const char *err, va_list params)  in report()  argument
15 	vsnprintf(msg, sizeof(msg), err, params);  in report()
25 static NORETURN void die_builtin(const char *err, va_list params)  in die_builtin()  argument
27 	report(" Fatal: ", err, params);  in die_builtin()
31 static void error_builtin(const char *err, va_list params)  in error_builtin()  argument
33 	report(" Error: ", err, params);  in error_builtin()
36 static void warn_builtin(const char *warn, va_list params)  in warn_builtin()  argument
38 	report(" Warning: ", warn, params);  in warn_builtin()
44 static void (*die_routine)(const char *err, va_list params) NORETURN = die_builtin;
45 static void (*error_routine)(const char *err, va_list params) = error_builtin;
46 static void (*warn_routine)(const char *err, va_list params) = warn_builtin;
48 void set_die_routine(void (*routine)(const char *err, va_list params) NORETURN)  in set_die_routine()
60 	va_list params;  in die()  local
62 	va_start(params, err);  in die()
63 	die_routine(err, params);  in die()
64 	va_end(params);  in die()
69 	va_list params;  in error()  local
71 	va_start(params, err);  in error()
72 	error_routine(err, params);  in error()
73 	va_end(params);  in error()
79 	va_list params;  in warning()  local
81 	va_start(params, warn);  in warning()
82 	warn_routine(warn, params);  in warning()
83 	va_end(params);  in warning()