Question: Is there any way for a function that is called by main to examine the command-line arguments without (a) passing argc and argv (by call-by-value)

Is there any way for a function that is called by main to examine the command-line arguments without

(a) passing argc and argv (by call-by-value) as arguments from main to the function or

(b) having main copy argc and argv global variables?

Implement a solution.

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