| AC_DEFUN([AC_PACKAGE_NEED_UUID_H], | 
 |   [ AC_CHECK_HEADERS([uuid.h sys/uuid.h uuid/uuid.h]) | 
 |     if test $ac_cv_header_uuid_h = no -a \ | 
 | 	    $ac_cv_header_sys_uuid_h = no -a \ | 
 | 	    $ac_cv_header_uuid_uuid_h = no; then | 
 | 	echo | 
 | 	echo 'FATAL ERROR: could not find a valid UUID header.' | 
 | 	echo 'Install the Universally Unique Identifiers development package.' | 
 | 	exit 1 | 
 |     fi | 
 |   ]) | 
 |  | 
 | AC_DEFUN([AC_PACKAGE_NEED_UUIDCOMPARE], | 
 |   [ AC_CHECK_FUNCS(uuid_compare) | 
 |     if test $ac_cv_func_uuid_compare = yes; then | 
 | 	libuuid="" | 
 |     else | 
 | 	AC_CHECK_LIB(uuid, uuid_compare,, [ | 
 | 	    echo | 
 | 	    echo 'FATAL ERROR: could not find a valid UUID library.' | 
 | 	    echo 'Install the Universally Unique Identifiers library package.' | 
 | 	    exit 1]) | 
 | 	libuuid="-luuid" | 
 |     fi | 
 |     AC_SUBST(libuuid) | 
 |   ]) |