Int 21 Fn 64  U - Os/2 V2.1+ Virtual Dos Machine - Os/2 Api Support        [O]

   AH = 64h
   CX = 636Ch ("cl")
   BX = API ordinal (see #1436)
   other registers as appropriate for API call

Return: as appropriate for API call

See Also: AH=64h/BX=0025h,AH=64h/BX=00B6h,AH=64h/BX=00CBh

(Table 1436)
Values for OS/2 API ordinal:
 0025h DOS32StartSession
 0082h DosGetCP
 00B6h DosQFSAttach
 00BFh DosEditName
 00CBh DosForceDelete
 0144h Dos32CreateEventSem
 0145h Dos32OpenEvenSem
 0146h Dos32CloseEventSem
 0147h Dos32ResetEventSem
 0148h Dos32PostEventSem
 0149h Dos32WaitEventSem
 014Ah Dos32QueryEventSem
 014Bh Dos32CreateMutexSem
 014Ch Dos32OpenMutexSem
 014Dh Dos32CloseMutexSem
 014Eh Dos32RequestMutexSem
 014Fh Dos32ReleaseMutexSem
 0150h Dos32QueryMutexSem
 0151h Dos32CreateMuxWaitSem
 0152h Dos32OpenMuxWaitSem
 0153h Dos32CloseMuxWaitSem
 0154h Dos32WaitMuxWaitSem
 0155h Dos32AddMuxWaitSem
 0156h Dos32DeleteMuxWaitSem
 0157h Dos32QueryMuxWaitSem