man uuid_clear (Fonctions bibliothèques) - reset value of UUID variable to the NULL value
NAME
uuid_clear - reset value of UUID variable to the NULL value
SYNOPSIS
#include <uuid/uuid.h> void uuid_clear(uuid_t uu);
DESCRIPTION
The uuid_clear function sets the value of the supplied uuid variable uu to the NULL value.
AUTHOR
Theodore Y. Ts'o
AVAILABILITY
http://e2fsprogs.sourceforge.net/
SEE ALSO
uuid(3), uuid_compare(3), uuid_copy(3), uuid_generate(3), uuid_is_null(3), uuid_parse(3), uuid_unparse(3)