1 #include <stdarg.h>
2
va_double(int n,...)3 va_double (int n, ...)
4 {
5 va_list args;
6
7 va_start (args, n);
8
9 if (va_arg (args, double) != 3.141592)
10 abort ();
11 if (va_arg (args, double) != 2.71827)
12 abort ();
13 if (va_arg (args, double) != 2.2360679)
14 abort ();
15 if (va_arg (args, double) != 2.1474836)
16 abort ();
17
18 va_end (args);
19 }
20
va_long_double(int n,...)21 va_long_double (int n, ...)
22 {
23 va_list args;
24
25 va_start (args, n);
26
27 if (va_arg (args, long double) != 3.141592L)
28 abort ();
29 if (va_arg (args, long double) != 2.71827L)
30 abort ();
31 if (va_arg (args, long double) != 2.2360679L)
32 abort ();
33 if (va_arg (args, long double) != 2.1474836L)
34 abort ();
35
36 va_end (args);
37 }
38
main()39 main ()
40 {
41 va_double (4, 3.141592, 2.71827, 2.2360679, 2.1474836);
42 va_long_double (4, 3.141592L, 2.71827L, 2.2360679L, 2.1474836L);
43 exit (0);
44 }
45