Compilation problem

I have a project to do on KL05z from FREESCALE. I started by writing a header file with functions that support 3x4 matrix keyboard. However, already at the stage of writing the initialization function I encountered errors that I can't solve, I think the code is written correctly (I'm probably wrong). If someone could explain to me what I am doing wrong, I would be very grateful.

Keli uVison 5

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