--- rxvt-unicode/configure.ac	2006/01/17 15:00:34	1.3
+++ rxvt-unicode/configure.ac	2006/01/18 08:33:34	1.7
@@ -1,4 +1,3 @@
-dnl# -*- sh -*-
 dnl#
 dnl# Process this file with autoconf to produce a configure script.
 dnl#
@@ -33,7 +32,6 @@
 AC_PROG_CXX
 AC_PROG_CPP
 AC_PROG_INSTALL
-AC_PROG_AWK
 
 AC_LANG(C)
 
@@ -481,8 +479,6 @@
 
 dnl# --------------------------------------------------------------------------
 
-AC_DEFINE(PROTOTYPES, 1, Define if you need function prototypes)
-
 AC_PATH_PROG(MV, mv, mv)
 AC_PATH_PROG(RM, rm, rm)
 AC_PATH_PROG(CP, cp, cp)
@@ -490,7 +486,6 @@
 AC_PATH_PROG(SED, sed, sed)
 AC_PATH_PROG(ECHO, echo, echo)
 AC_PATH_PROG(CMP, cmp, cmp)
-AC_PATH_PROG(TBL, tbl)
 AC_PATH_PROG(TIC, tic)
 
 dnl# need a neat way to detect SVR4 or its features
@@ -716,6 +711,7 @@
 	unsetenv \
 	setutent \
 	seteuid \
+	setresuid \
 	setreuid \
 	_getpty \
 	getpt \