Add comment for Win32.

configure

@@ -12075,7 +12075,7 @@ case $host_os in solaris*)
 LIBOBJS="$LIBOBJS qsort.$ac_objext" ;;
 esac
 
-# Win32 can't to rename or unlink on an open file
+# Win32 support
 case $host_os in mingw*)
 LIBOBJS="$LIBOBJS copydir.$ac_objext"
 LIBOBJS="$LIBOBJS gettimeofday.$ac_objext"
@@ -12083,6 +12083,7 @@ LIBOBJS="$LIBOBJS pipe.$ac_objext"
 LIBOBJS="$LIBOBJS rand.$ac_objext" ;;
 esac
 
+# Win32 can't to rename or unlink on an open file
 case $host_os in mingw*|cygwin*)
 LIBOBJS="$LIBOBJS dirmod.$ac_objext" ;;
 esac

configure.in

 dnl Process this file with autoconf to produce a configure script.
-dnl $PostgreSQL: pgsql/configure.in,v 1.318 2004/03/03 17:37:22 momjian Exp $
+dnl $PostgreSQL: pgsql/configure.in,v 1.319 2004/03/09 22:40:10 momjian Exp $
 dnl
 dnl Developers, please strive to achieve this order:
 dnl
@@ -903,7 +903,7 @@ case $host_os in solaris*)
 AC_LIBOBJ(qsort) ;;
 esac
 
-# Win32 can't to rename or unlink on an open file
+# Win32 support
 case $host_os in mingw*)
 AC_LIBOBJ(copydir)
 AC_LIBOBJ(gettimeofday)
@@ -911,6 +911,7 @@ AC_LIBOBJ(pipe)
 AC_LIBOBJ(rand) ;;
 esac
 
+# Win32 can't to rename or unlink on an open file
 case $host_os in mingw*|cygwin*)
 AC_LIBOBJ(dirmod) ;;
 esac