Playing around with printing a grid of characters using for loops and putchar() and passing arguments in functions.

putchar.c

/**
 * putchar.c -- playing around with printng a grid of characters using
 * for loops and putchar and passing arguments in functions
 */

#include <stdio.h>
#include <stdlib.h>

void printchar(char ch, int rows, int cols);

int main(void)
{
    char ch = '+';
    int rows = 5;
    int cols = 5;

    printchar(ch, rows, cols);

    return EXIT_SUCCESS;
}

void printchar(char ch, int rows, int cols)
{
    int i, j;

    for (i = 0; i < rows; i++)
    {
        for (j = 0; j < cols; j++)
        {
            putchar(ch);
        }
        putchar('\n');
    }
}