Timer functionality in C

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C

timer

I would like to have somthing like Timer functionality in C.
How should I implement this?

Funcationality I am looking at is I will call Function2 from Function1().
Then Function2()

void Function1()
{


  Function2(int time);
  ----
  ---
  
} 


void Function2(int T)
{

// wait for time T, and proceed with the below 
//Other statements in Fucntion1 after Funcation2() call should not be pause, 
// till Function2() returns 
---
---
--

}

What I have tried:

I tired call the function directly from Function1()