How do I get a list of available serial ports in Win32?

Question

I have some legacy code that provides a list of the available COM ports on the PC by calling the EnumPorts() function and then filtering for the port names that start with \

Answer 1

I have reorganized PJ Naughter 's EnumSerialPorts as more portable and individual forms, that is more useful.

For better in compatibility, I use C, instead of C++.

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