INT 7F - SBS WinRun 1.00 - TRANSMITTER ENTRY POINT                              
	DS:SI -> WinRun control block (WCB) (see #03870)
Return: WinRun receiver status returned in WCB
Program: WinRun is a DOS/Windows utility written by Sven B. Schreiber to start
	  Windows applications from a virtual DOS machine under Windows
Note:	The WinRun transmitter (WINRUN-T.COM) and receiver (WINRUN-R.EXE) need
	  to be up and running


Format of the WinRun control block (WCB):
Offset	Size	Description	(Table 03870)
 00h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	pointer to ASCIZA NUL-terminated ASCII string.	The ASCIZ string "ABC" consists of the four bytes 41h, 42h, 43h, and 00h.  Unless otherwise specified, maximum lengths given in the interrupt list do not include the terminating NUL. command string
 04h	WORD	(ret) WinRun receiver status
		0000h-001Fh WinExec() error
		0020h-FFFEh WinExec() instance handle
		FFFFh	    Windows not running or WinRun receiver not
				  installed