--- configure.orig	Tue Sep  7 15:23:19 1999
+++ configure	Tue Mar  7 18:50:08 2000
@@ -1861,7 +1861,7 @@
 aix*)
   ac_symcode='[BCDTU]'
   ;;
-sunos* | cygwin32* | mingw32*)
+sunos* | cygwin32* | mingw32* | openbsd*)
   ac_sympat='_\([_A-Za-z][_A-Za-z0-9]*\)'
   ac_symxfrm='_\1 \1'
   ;;
@@ -1907,7 +1907,6 @@
   # Now try to grab the symbols.
   ac_nlist=conftest.nm
   if { (eval echo configure:1910: \"$NM conftest.$ac_objext \| $ac_cv_sys_global_symbol_pipe \> $ac_nlist\") 1>&5; (eval $NM conftest.$ac_objext \| $ac_cv_sys_global_symbol_pipe \> $ac_nlist) 2>&5; } && test -s "$ac_nlist"; then
-
     # Try sorting and uniquifying the output.
     if sort "$ac_nlist" | uniq > "$ac_nlist"T; then
       mv -f "$ac_nlist"T "$ac_nlist"
@@ -2626,7 +2625,7 @@
 #include "confdefs.h"
 
 int main() {
-} $ac_kw int foo() {
+} int $ac_kw foo() {
 ; return 0; }
 EOF
 if { (eval echo configure:2633: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
@@ -3069,9 +3068,7 @@
   cat > conftest.$ac_ext <<EOF
 #line 3071 "configure"
 #include "confdefs.h"
-#ifdef __cplusplus
-extern "C" void exit(int);
-#endif
+#include <stdlib.h>
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
    Here is a matrix of mmap possibilities:
@@ -3095,11 +3092,11 @@
    * does it exist and is it safe to write into the mmap'd area
    * how to use it (BSD variants)  */
 #include <sys/types.h>
+#include <sys/stat.h>
 #include <fcntl.h>
 #include <sys/mman.h>
 
 /* This mess was copied from the GNU getpagesize.h.  */
-#ifndef HAVE_GETPAGESIZE
 # ifdef HAVE_UNISTD_H
 #  include <unistd.h>
 # endif
@@ -3137,14 +3134,6 @@
 #  endif /* no HAVE_SYS_PARAM_H */
 # endif /* no _SC_PAGESIZE */
 
-#endif /* no HAVE_GETPAGESIZE */
-
-#ifdef __cplusplus
-extern "C" { void *malloc(unsigned); }
-#else
-char *malloc();
-#endif
-
 int
 main()
 {
@@ -3157,7 +3146,7 @@
 	/*
 	 * First, make a file with some known garbage in it.
 	 */
-	data = malloc(pagesize);
+	data = (char *)malloc(pagesize);
 	if (!data)
 		exit(1);
 	for (i = 0; i < pagesize; ++i)
@@ -3178,7 +3167,7 @@
 	fd = open("conftestmmap", O_RDWR);
 	if (fd < 0)
 		exit(1);
-	data2 = malloc(2 * pagesize);
+	data2 = (char *)malloc(2 * pagesize);
 	if (!data2)
 		exit(1);
 	data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
@@ -3196,7 +3185,7 @@
 	 */
 	for (i = 0; i < pagesize; ++i)
 		*(data2 + i) = *(data2 + i) + 1;
-	data3 = malloc(pagesize);
+	data3 = (char *)malloc(pagesize);
 	if (!data3)
 		exit(1);
 	if (read(fd, data3, pagesize) != pagesize)
