What is ccp_fold_builtin() for vs. fold_builtin_1() ?

[Kaveh R. Ghazi]

I'm wondering what ccp_fold_builtin() is for, and particularly why it
only handles BUILT_IN_STRLEN, BUILT_IN_FPUTS, BUILT_IN_FPUTS_UNLOCKED,
BUILT_IN_STRCPY and BUILT_IN_STRNCPY.

Why were these builtins chosen to live in this function and not
others?

And what is the place of fold_builtin_1() given we have
ccp_fold_builtin() ?

Would someone please enlighten me?

                Thanks,
                --Kaveh
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Kaveh R. Ghazi                  [EMAIL PROTECTED]