molten_util.c
/* random 64 and change to hex */
random 64 and change to hex
random 64 and change to hex
void rand64hex(char **output) 
{
    uint64_t num = rand_uint64();
    return bin2hex64(output, &num);
}
void rand64hex ( char * * output ) { uint64_t num = rand_uint64 ( ) ; return bin2hex64 ( output , & num ) ; }
random 64 and change to hex
random 64 and change to hex