c - Header files and functions, is my function, parameters, or header prototype? -

i started c , tasked using header house prototype function. problem nothing happens when i'm expecting prompt input. didn't error , know @ first solve problem. have far.

lab2.c

#include <stdio.h> #include "lab2header.h" int main(){ double *p; double array [10]; p = array; const int size = 10; void input(p,size); return 0; } 

lab2header.h

#ifndef lab2header_h_ #define lab2header_h_  void input (double *array,const int size);     #endif 

lab2header.c

#include <stdio.h> #include "lab2header.h"  void input (double *array,const int size){ (int = 0; < size ; i++) {     printf("input value");     scanf("%lf", &array[i]); } } 

a lot of notes @ seem either use int parameter or have function no needed parameters, mistake in array pointer problem way made function?

void input(p,size); 

this line makes no sense. if supposed function call, need remove void.