EXTRN DosWriteAsync:FAR INCL_DOSFILEMGR EQU 1 PUSH WORD FileHandle ;File handle PUSH@ DWORD RamSemaphore ;Ram semaphore PUSH@ WORD ReturnCode ;I/O operation return code (returned) PUSH@ OTHER BufferArea ;User buffer PUSH WORD BufferLength ;Buffer length PUSH@ WORD BytesWritten ;Bytes written (returned) CALL DosWriteAsync Returns WORD