CSETCLIP()
 Determines the content of CA-Clipper environmental variables
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 Syntax

     CSETCLIP(<cEnvParameter>) --> nEnvParameterValue

     Important!  CA-Clipper no longer supports all possible settings for
     environmental variables in the CA-Clipper Summer 1987 release.
     Therefore, CSETCLIP() is modified to reflect these changes.

 Argument

     <cEnvArguments>  Designates which SET CA-Clipper setting to return.

 Returns

     SETCLIP() returns the setting of the requested SET CLIPPER= option.

 Description

     The CA-Clipper environmental variable contains settings for a
     CA-Clipper application.  Use CSETCLIP() to query these values from
     within the application.  The letter you use for the respective SET
     CLIPPER= option is given as a parameter. This value cannot be set from a
     running program since memory allocation is already determined.  (You
     must determine memory allocation before you start an application.)

 Note

     .  Uppercase or lowercase letters have no impact on the
        parameter.

 Examples

     .  Uppercase or lowercase letters do not impact the parameter:

        ? CSETCLIP("F")       // SET CLIPPER= Fnnn
        ? CSETCLIP("e")       // SET CLIPPER= Ennn
        ? CSETCLIP("X")       // SET CLIPPER= Xnnn
        ? CSETCLIP("SWAPK")   // SET CLIPPER= SWAPK:nnn

     .  With an invalid parameter:

        ? CSETCLIP("z")       // -1