__printf0like
static void verrorwithstatus(int, const char *, va_list) __printf0like(2, 0) __dead2;
void error(const char *, ...) __printf0like(1, 2) __dead2;
void errorwithstatus(int, const char *, ...) __printf0like(2, 3) __dead2;
static void error(const char *, ...) __printf0like(1, 2) __dead2;
static void error(const char *, ...) __dead2 __printf0like(1, 2);
void err(int, const char *, ...) __dead2 __printf0like(2, 3);
void verr(int, const char *, __va_list) __dead2 __printf0like(2, 0);
void errc(int, int, const char *, ...) __dead2 __printf0like(3, 4);
__printf0like(3, 0);
void errx(int, const char *, ...) __dead2 __printf0like(2, 3);
void verrx(int, const char *, __va_list) __dead2 __printf0like(2, 0);
void warn(const char *, ...) __printf0like(1, 2);
void vwarn(const char *, __va_list) __printf0like(1, 0);
void warnc(int, const char *, ...) __printf0like(2, 3);
void vwarnc(int, const char *, __va_list) __printf0like(2, 0);
void vwarnx(const char *, __va_list) __printf0like(1, 0);
void setproctitle(const char *_fmt, ...) __printf0like(1, 2);
void setproctitle_fast(const char *_fmt, ...) __printf0like(1, 2);
va_list ap) __printf0like(4, 0) __dead2;
__printf0like(3, 0);
__printf0like(2, 3);
__printf0like(2, 3);
#ifndef __printf0like
extern void *xalloc(size_t, const char *, ...) __printf0like(2, 3);
extern void *xcalloc(size_t, size_t, const char *, ...) __printf0like(3, 4);
extern void *xrealloc(void *, size_t, const char *, ...) __printf0like(3, 4);
extern void *xreallocarray(void *, size_t, size_t, const char *, ...) __printf0like(4, 5);
extern void m4errx(int, const char *, ...) __dead2 __printf0like(2, 3);
__dead2 __printf0like(2, 3);
__dead2 __printf0like(2, 3);
void log_warn(const char *, ...) __printf0like(1, 2);
void log_debugx(const char *, ...) __printf0like(1, 2);
#if !defined(__printf0like)
static void frecverr(const char *_msg, ...) __printf0like(1, 2);