esac
AC_SUBST(OURDEFS)
-AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_TIME
-AC_HEADER_STAT
AC_HEADER_TIOCGWINSZ
AC_CHECK_HEADERS(fcntl.h crypt.h termcap.h \
langinfo.h wchar.h wctype.h iconv.h \
sighold sigrelse lstat tzset \
getutent nl_langinfo mbtowc wcwidth)
-dnl sigsetjmp may be a macro
-AC_MSG_CHECKING(for sigsetjmp)
-AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <setjmp.h>]],
- [[sigsetjmp((void *)0, 0);]])],[AC_DEFINE(HAVE_SIGSETJMP, 1,
- [Define to 1 if you have the `sigsetjmp'.]) AC_MSG_RESULT(yes)],
- [AC_MSG_RESULT(no)])
-
dnl Look for the initgroups() declaration. On AIX 4.[13], Solaris 4.1.3, and
dnl ULTRIX 4.2A the function is defined in libc but there's no declaration in
dnl any system header.