Got it. Options 1 and 2 seem rather involved. I think I'll go with 3.

Thanks.
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>3 ways:
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>1. In every PRG and every snippet [method, etc.], you have to include the command #INCLUDE MY_H_FILE.H
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>2. If using VFP 6, use the _Include system variable to specify which default include file to use when compiling. In your baseform class, you need to click on menu pad FORM, then click the Include option to specify the file name and location. Have to do this for classes as well.
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>3. Add your DEFINEs to the FoxPro.H file, and use the FoxPro.H file for your default. [my preference]