char* cnc_num

()

Read an arbitrary precision integer.

Documentation

Read an arbitrary precision integer.

Parses a concatenated integer of arbitrary length and precision and returns it as a char string. The function stops parsing at the first non-digit character that follows an optional minus sign.

Returns:

The integer read from the concatenated commands as a string. NULL is returned if there was no input to play with. Absolutely no validation is performed (apart from making sure the minus sign is at the beginning).

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