Formerly configure.in.~18~

diff --git a/configure.in b/configure.in
index d6ce31e..e80e7d9 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -27,7 +27,7 @@ AC_USG
 
 AC_SUBST(LIBOBJS)
 
-AC_HAVE_FUNCS(getdtablesize sys_siglist _sys_siglist \
+AC_HAVE_FUNCS(getdtablesize sys_siglist _sys_siglist psignal \
              dup2 getcwd sigsetmask getgroups setlinebuf \
              setreuid setregid)
 AC_ALLOCA