function
| Library: Binary coded decimal (BCD) support (OMBCD legacy) Include: ombcd.xin | Returns: true if versions are compatible; false otherwise | 
define external switch function BCD_IsVersionCompatible
Use this function to determine if the version of the ombcd library you are using is compatible with the version of OmniMark currently in use. For example:
do unless BCD_IsVersionCompatible put #error "ombcd library is not compatible with this version of OmniMark%n" halt with 1 done