uuid_is_null - compare the value of the UUID to the NULL value
#include <uuid.h>
int uuid_is_null(uuid_t uu);
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.
For bug reports, use the issue tracker at <https://github.com/util-linux/util-linux/issues>.
La biblioteca libuuid forma parte del paquete util-linux desde la versión 2.15.1. Puede descargarse de Linux Kernel Archive <https://www.kernel.org/pub/linux/utils/util-linux/>.