--- libelwix/configure.in	2019/09/24 15:49:52	1.51
+++ libelwix/configure.in	2022/10/24 00:10:22	1.63
@@ -1,8 +1,8 @@
 #
 # $Author: misho $
-# $Id: configure.in,v 1.51 2019/09/24 15:49:52 misho Exp $
+# $Id: configure.in,v 1.63 2022/10/24 00:10:22 misho Exp $
 #
-AC_INIT(libelwix, 4.21, misho@elwix.org)
+AC_INIT(libelwix, 5.6, misho@elwix.org)
 AC_CONFIG_SRCDIR([src/elwix.c])
 AC_CONFIG_HEADERS([inc/config.h])
 
@@ -24,9 +24,11 @@ CFLAGS="-Wall -O2 -fPIC ${CFLAGS}"
 LDFLAGS="${LDFLAGS}"
 
 AC_CHECK_LIB([pthread], [pthread_mutex_init])
+AC_CHECK_LIB([bsd], [strlcpy])
 
 # Checks for header files.
 AC_CHECK_HEADERS([stdlib.h string.h sys/ioctl.h termios.h unistd.h])
+AC_CHECK_HEADERS([bsd/string.h])
 
 # Checks for typedefs, structures, and compiler characteristics.
 AC_C_INLINE
@@ -34,7 +36,7 @@ AC_C_INLINE
 # Checks for library functions.
 AC_FUNC_MALLOC
 AC_FUNC_REALLOC
-AC_CHECK_FUNCS([memset regcomp strchr strerror link_addr])
+AC_CHECK_FUNCS([memset regcomp strchr strerror link_addr strlcpy])
 
 DEBUG=no
 AC_MSG_CHECKING(Debug Build)