mktime             36 include/std/time.h extern time_t mktime(struct tm *timp);
mktime            202 lib/lua/loslib.c     t = mktime(&ts);
mktime             84 modules/module_exportlist.c             mktime
mktime            252 tools/ghidra_scripts/datatypes/fw_functions.h __stdcall /*time_t*/ int mktime(/*struct tm*/ void *timp); // VXWORKS