ExoIsVMM()
 Determines if the CA-Clipper/Exospace program is using the
 CA-Clipper/Exospace VMM system
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 C Prototype

     int ExoIsVMM(void)

 Returns

     This function returns nonzero (true (.T.)) if the program is using the
     CA-Clipper/Exospace VMM system, otherwise it returns 0.

 Description

     Use this function to determine whether the CA-Clipper/Exospace VMM
     system is active.  It will not be active if the option "EXOSPACE PACKAGE
     NOVM" was specified during the link or if you are running under a DPMI
     server such as a Windows or OS/2 DOS box.

 Examples

     This program fragment prints a message telling whether or not the
     program is using the CA-Clipper/Exospace VMM system.

     if (ExoIsVMM())
        printf("program is using the ExoSpace VMM system");
     else
        printf("program is not using the ExoSpace VMM system");

 Files   Library is EXOSPACE.LIB, header file is Exospace.api.