-- card: 29601 from stack: in
-- bmap block id: 0
-- flags: 0000
-- background id: 4755
-- name: 


-- part 1 (button)
-- low flags: 00
-- high flags: 0001
-- rect: left=13 top=29 right=57 bottom=351
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: New Button


-- part 2 (field)
-- low flags: 00
-- high flags: 0007
-- rect: left=30 top=76 right=296 bottom=478
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 0
-- font id: 4
-- text size: 9
-- style flags: 0
-- line height: 12
-- part name: code


-- part contents for background part 6
----- text -----
Example of user-defined data types

-- part contents for card part 2
----- text -----
/*
*   FILE:    personnel.c
*   AUTHOR:  R.G.
*   CREATED: June 20, 1990
*   
*   C program illustrating scope and use of user-defined data types.
*
*   PROJECT CONTENTS:
*   personnel.c, ANSI, oops libraries
*/

# include <stdio.h>   /* declares standard I/O functions */
# include <string.h>  /* declares string handling functions */

/******************************************************************
*   Definition of enum day_of_week type (file scope)
******************************************************************/
enum    day_of_week
{
    Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday 
};
    /* synonym for 'enum day_of_week' is simply 'day_of_week': */
typedef enum day_of_week day_of_week;

/******************************************************************
*   Definition of struct personnel_rec type (file scope)
******************************************************************/
struct    personnel_rec
{
    /* declare types of members, without allocating space yet: */
    char    name[80];     
    day_of_week    days_off[2];   /* member has enum type */
    /* legal circular reference using pointer: */
    struct personnel_rec  *boss; 
};
typedef struct personnel_rec personnel_rec;

/******************************************************************
*   main() function
******************************************************************/
main()
{
    /* allocate two struct variables with block scope: */
    personnel_rec  employee[2];
    
    /* string copy function from standard libraries: */
    strcpy(employee[0].name,"Andrew Lipton");
    employee[0].days_off[0] = Saturday;
    employee[0].days_off[1] = Sunday;
    employee[0].boss = &employee[0];      /* Andy's his own boss! */

    strcpy(employee[1].name,"James Nutmeg");
    employee[1].days_off[0] = Sunday;
    employee[1].days_off[1] = Wednesday;
    employee[1].boss = &employee[0];

    /* use standard library function printf() for output: */
    printf("First employee: %s and his boss: %s\n",
           employee[0].name,(employee[0].boss)->name);
    printf("Second employee: %s and his boss: %s\n",
           employee[1].name,(employee[1].boss)->name);
}




-- part contents for background part 4
----- text -----
This is a complete example demonstrating C data types:

-- part contents for background part 7
----- text -----
82