cc65/test/ref/array.c

/*
  !!DESCRIPTION!! basic array properties
  !!ORIGIN!!      LCC 4.1 Testsuite
  !!LICENCE!!     own, freely distributeable for non-profit. read CPYRIGHT.LCC
*/

#include <stdio.h>

#ifndef NO_NEW_PROTOTYPES_FOR_OLD_FUNC_DECL
int f(void);
int g(int x[][4],int *y[]);
#endif

int x[3][4], *y[3];

main() {
        int z[3][4];
        int i, j, *p;

        for (i = 0; i < 3; i++) {
                for (j = 0; j < 4; j++)
                        x[i][j] = 1000*i + j;
                y[i] = x[i];
        }
        f();
        for (i = 0; i < 3; i++) {
                y[i] = p = &z[i][0];
                for (j = 0; j < 4; j++)
                        p[j] = x[i][j];
        }
        g(z, y);
        
        return 0;
}

f() {
        int i, j;

        for (i = 0; i < 3; i++)
                for (j = 0; j < 4; j++)
                        printf(" %d", x[i][j]);
        printf("\n");
        for (i = 0; i < 3; i++)
                for (j = 0; j < 4; j++)
                        printf(" %d", y[i][j]);
        printf("\n");
}

g(x, y)
int x[][4], *y[];
{
        int i, j;

        for (i = 0; i < 3; i++)
                for (j = 0; j < 4; j++)
                        printf(" %d", x[i][j]);
        printf("\n");
        for (i = 0; i < 3; i++)
                for (j = 0; j < 4; j++)
                        printf(" %d", y[i][j]);
        printf("\n");
}