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UUID_IS_NULL(3)		   Library Functions Manual	       UUID_IS_NULL(3)

NAME
       uuid_is_null - compare the value	of the UUID to the NULL	value

SYNOPSIS
       #include	<uuid/uuid.h>

       int uuid_is_null(uuid_t uu);

DESCRIPTION
       The uuid_is_null	function compares the value of the supplied UUID vari-
       able  uu	 to the	NULL value.  If	the value is equal to the NULL UUID, 1
       is returned, otherwise 0	is returned.

AUTHOR
       Theodore	Y. Ts'o

AVAILABILITY
       http://e2fsprogs.sourceforge.net/ <http://e2fsprogs.sourceforge.net/>

SEE ALSO
       uuid(3),	 uuid_clear(3),	 uuid_compare(3),  uuid_copy(3),   uuid_gener-
       ate(3), uuid_time(3), uuid_parse(3), uuid_unparse(3)

E2fsprogs version 1.47.2	 January 2025		       UUID_IS_NULL(3)

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