uuid_is_null

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UUID_IS_NULL(3)						      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
       variable uu to the NULL value.  If the value  is	 equal	to  the	 NULL
       UUID, 1 is returned, otherwise 0 is returned.

AUTHOR
       uuid_is_null  was  written by Theodore Y. Ts’o for the ext2 filesystem
       utilties.

AVAILABILITY
       uuid_is_null is part of libuuid from  the  e2fsprogs  package  and  is
       available from http://e2fsprogs.sourceforge.net.

SEE ALSO
       libuuid(3),  uuid_clear(3), uuid_compare(3), uuid_copy(3), uuid_gener-
       ate(3), uuid_time(3)



E2fsprogs version 1.35		February 2004		      UUID_IS_NULL(3)