Provided by: qmail_1.06-6.2~deb10u1build0.16.04.1_amd64 
NAME
error_str - names for syscall error codes
SYNTAX
#include <error.h>
char *error_str(e);
int e;
DESCRIPTION
error_str returns a printable string describing syscall error code e. Normally e is
errno.
SEE ALSO
error(3)
error_str(3)