Unable to Compile in Vitis IDE

[Sarthakm31]

I am unable to compile the exported hardware from Vivado in Vitis IDE. I am following the steps mentioned in the paper, but the file "xtimctr.h" mentioned in "main.c" is missing.

Because of which many errors are coming, for example on line 329 and 330:
XTmrCtr time; ////It is showing error: "Unknown type name 'XTmrCtr'"
XTmrCtr_Config tim_cfg; //It is showing error: "Unknown type name 'XTmrCtr_Config'"