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Turnbull China Bikeride
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Turnbull China Bikeride - Disc 1.iso
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PROGRAMMING
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LCLINT-D.SPK
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special.c
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Text File
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1996-08-26
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703b
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48 lines
typedef struct
{
int id;
/*@only@*/ char *name;
} *record;
static /*@special@*/ record record_new (void)
/*@defines result->id@*/
{
record r = (record) malloc (sizeof (*r));
assert (r != NULL);
r->id = 3;
return r;
}
static void record_setName (/*@special@*/ record r, /*@only@*/ char *name)
/*@defines r->name@*/
{
r->name = name;
}
record record_create (/*@only@*/ char *name)
{
record r = record_new ();
record_setName (r, name);
return r;
}
void record_clearName (/*@special@*/ record r)
/*@releases r->name@*/
/*@post:isnull r->name@*/
{
free (r->name);
r->name = NULL;
}
void record_free (/*@only@*/ record r)
{
record_clearName (r);
free (r);
}