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  sup­
       plied 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_generate(3), uuid_time(3)


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