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UUID_IS_NULL(3)       DragonFly 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
       variable 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_generate(3), uuid_time(3), uuid_parse(3), uuid_unparse(3)

E2fsprogs version 1.42.13          May 2015                    UUID_IS_NULL(3)

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