A2osX/ROOT/ctest/testargs.c.txt

NEW
  AUTO 3,1
#include <stdio.h>

int testf4(int, int);

int testf1() {
    puts("testf1 called!");
    int r = 1029;
    if (r == 1029) {
        printf("testf1 will return %D...\r\n", r);
        }
    return r;
    }

int testf2() {
    puts("testf2 called!");
    return 1000;
    }

void testf3(char *msg)
    {
    puts(msg);
	return;   //not required just for testing
    }

int testf4(int arg1, int arg2) {
    printf("arg1=%D, arg2=%D\r\n", arg1, arg2);
    return arg1 + arg2;
    }

int i;

// unreachable code

printf("i=%D\r\n", i);

int main(int argc, char *argv[]) {

    int r=testf1();
    printf("testf1() returned %D\r\n", r);
    getchar();
    r=testf2();
    printf("testf2() returned %D\r\n", r);
    getchar();
    testf3("testf3() void function...");
    getchar();
    i = testf4(34, 43);
    printf("testf4() returned %D\r\n", i);

    printf("main() argc=%D\r\n", argc);
    getchar();

    for(int i=0; i<=argc; i++) printf("   argv[%D]=%s\r\n", i, argv[i]);

    printf("i = %D\r\n", i);
    puts("set main() return code=0x73");
    return 115; // return E_INUM
    }
MAN
TEXT root/ctest/testargs.c