#include <errno.h> // errno
#include <libgen.h> // dirname
light_loglevel_t light_loglevel;
bool light_file_read_uint64(char const *filename, uint64_t *val)
{
LIGHT_NOTE_LEVEL
} light_loglevel_t;
extern light_loglevel_t light_loglevel;
#define LIGHT_LOG(lvl, fp, fmt, args...)\
if (light_loglevel >= lvl)\