Download The Ch Language Environment Embedded Ch SDK User's Guide
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Chapter A: APIs for Embedding Ch — <embedch.h> Ch Ch Ch Ch Ch VarArgsAddArg VarArgsAddArgExpr VarArgsDelete VaEnd VaStart Ch Version Add an argument into a Ch style variable argument list. Add an argument in expression into a Ch style variable argument list. Delete a Ch style variable argument list and release its memory. For a normal return from a function. Obtain an instance of Ch interpreter and initialize a handle for reference to arguments of a function in Ch. Obtain the version information for Ch. Macros The return value for most Embedded Ch APIs has the following values defined inside the header file ch.h. Value Description CH ABORT CH ERROR CH OK 1 when Ch Abort() is called. -1 for failure of a Ch SDK API call. 0 for success of a Ch SDK API call. 205