Viewing file:  struct-ret-1.c (1 KB) -rw-r--r--
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#include <stdio.h>
#include <string.h>
char out[100];
typedef struct { double d; int i[3]; } B;
typedef struct { char c[33],c1; } X;
char c1 = 'a';
char c2 = 127;
char c3 = (char)128;
char c4 = (char)255;
char c5 = -1;
double d1 = 0.1;
double d2 = 0.2;
double d3 = 0.3;
double d4 = 0.4;
double d5 = 0.5;
double d6 = 0.6;
double d7 = 0.7;
double d8 = 0.8;
double d9 = 0.9;
B B1 = {0.1,{1,2,3}};
B B2 = {0.2,{5,4,3}};
X X1 = {"abcdefghijklmnopqrstuvwxyzABCDEF", 'G'};
X X2 = {"123",'9'};
X X3 = {"return-return-return",'R'};
X f (B a, char b, double c, B d)
{
static X xr = {"return val", 'R'};
X r;
r = xr;
r.c1 = b;
sprintf (out, "X f(B,char,double,B):({%g,{%d,%d,%d}},'%c',%g,{%g,{%d,%d,%d}})",
a.d, a.i[0], a.i[1], a.i[2], b, c, d.d, d.i[0], d.i[1], d.i[2]);
return r;
}
X (*fp) (B, char, double, B) = &f;
main ()
{
X Xr;
char tmp[100];
Xr = f (B1, c2, d3, B2);
strcpy (tmp, out);
Xr.c[0] = Xr.c1 = '\0';
Xr = (*fp) (B1, c2, d3, B2);
if (strcmp (tmp, out))
abort ();
exit (0);
}
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