Check for snprintf.

configure.in

-dnl $Id: configure.in,v 1.101 2003/07/17 22:42:37 ceder Exp $
+dnl $Id: configure.in,v 1.102 2003/07/31 07:33:46 ceder Exp $
 dnl Configuration for LysKOM
 dnl Copyright (C) 1993-2002  Lysator Academic Computer Association.
 dnl
@@ -18,7 +18,7 @@ dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 dnl
 dnl Please mail bug reports to bug-lyskom@lysator.liu.se. 
 dnl
-AC_REVISION($Revision: 1.101 $)
+AC_REVISION($Revision: 1.102 $)
 AC_PREREQ(2.57)
 AC_INIT([lyskom-server], [2.0.7])
 AC_CONFIG_SRCDIR([src/server/lyskomd.h])
@@ -362,6 +362,7 @@ then]
 [fi]
 AC_CHECK_FUNCS(difftime getdtablesize sysconf strchr getcwd vfprintf)
 AC_CHECK_FUNCS(setrlimit)
+AC_CHECK_FUNCS(snprintf)
 AC_REPLACE_FUNCS(memcpy strerror remove memset memchr memcmp setsid)
 dnl
 dnl On AIX 4.2, setrlimit(RLIMIT_NOFILE) doesn't work.  The