use alt signal stack when present for implementation-internal signals
[musl.git] / include / err.h
blob9f5cb6b9e9fad0ff255f2dd1b505cfcec4658d26
1 #ifndef _ERR_H
2 #define _ERR_H
4 #include <features.h>
5 #include <stdarg.h>
7 #ifdef __cplusplus
8 extern "C" {
9 #endif
11 void warn(const char *, ...);
12 void vwarn(const char *, va_list);
13 void warnx(const char *, ...);
14 void vwarnx(const char *, va_list);
16 _Noreturn void err(int, const char *, ...);
17 _Noreturn void verr(int, const char *, va_list);
18 _Noreturn void errx(int, const char *, ...);
19 _Noreturn void verrx(int, const char *, va_list);
21 #ifdef __cplusplus
23 #endif
25 #endif