This function's return type is @code{char *} instead of @code{const char *}
on some platforms:
AIX 7.1, HP-UX 11, OSF/1 5.1, Solaris 9.
This function's return type is @code{char *} instead of @code{const char *}
on some platforms:
AIX 7.1, HP-UX 11, OSF/1 5.1, Solaris 9.