I help in my for my program. I am required 2 create a inverted pyramid of stars which rows depends on the number of stars the user keys, but I've done it so it does not give an inverted pyramid, it gives a regular pyramid.

#include <stdio.h>
#include <conio.h>
void printchars(int no_star, char space);
int getNo_of_rows(void);
int main(void)
{
 int numrows, rownum;
    rownum=0;
    numrows=getNo_of_rows();
    for(rownum=0;rownum<=numrows;rownum++)
   {
  printchars(numrows-rownum, ' ');
  printchars((2*rownum-1), '*');
  printf("\n");
 }
    _getche();
    return 0;
}
  void printchars(int no_star, char space)
{
    int cnt;
    for(cnt=0;cnt<no_star;cnt++)
    {
        printf("%c",space);
 }
 }
int getNo_of_rows(void)
{
int no_star;
printf("\n Please enter the number of stars you want to print\n");

    scanf("%d",&no_star);
    while(no_star<1)
    {
        printf("\n number incorrect, please enter correct number");
        scanf("%d",&no_star);

    }
    return no_star;

}