xref: /plan9/sys/src/cmd/gs/src/stdpn.h (revision 593dc095aefb2a85c828727bbfa9da139a49bdf4)
1 /* Copyright (C) 2002 Aladdin Enterprises.  All rights reserved.
2 
3   This software is provided AS-IS with no warranty, either express or
4   implied.
5 
6   This software is distributed under license and may not be copied,
7   modified or distributed except as expressly authorized under the terms
8   of the license contained in the file LICENSE in this distribution.
9 
10   For more information about licensing, please refer to
11   http://www.ghostscript.com/licensing/. For information on
12   commercial licensing, go to http://www.artifex.com/licensing/ or
13   contact Artifex Software, Inc., 101 Lucas Valley Road #110,
14   San Rafael, CA  94903, U.S.A., +1(415)492-9861.
15 */
16 
17 /* $Id: stdpn.h,v 1.2 2002/06/16 08:59:16 lpd Exp $ */
18 /* Pn macros for pre-ANSI compiler compatibility */
19 
20 #ifndef stdpn_INCLUDED
21 #  define stdpn_INCLUDED
22 
23 /*
24  * We formerly supported "traditional" (pre-ANSI) C compilers, by using
25  * these macros for formal parameter lists and defining them as empty
26  * for pre-ANSI compilers, with the syntax
27  *      resulttype func(Pn(arg1, ..., argn));
28  * However, we no longer support pre-ANSI compilers; these macros are
29  * deprecated (should not be used in new code), and eventually will be
30  * removed.
31  */
32 
33 #define P0() void
34 #define P1(t1) t1
35 #define P2(t1,t2) t1,t2
36 #define P3(t1,t2,t3) t1,t2,t3
37 #define P4(t1,t2,t3,t4) t1,t2,t3,t4
38 #define P5(t1,t2,t3,t4,t5) t1,t2,t3,t4,t5
39 #define P6(t1,t2,t3,t4,t5,t6) t1,t2,t3,t4,t5,t6
40 #define P7(t1,t2,t3,t4,t5,t6,t7) t1,t2,t3,t4,t5,t6,t7
41 #define P8(t1,t2,t3,t4,t5,t6,t7,t8) t1,t2,t3,t4,t5,t6,t7,t8
42 #define P9(t1,t2,t3,t4,t5,t6,t7,t8,t9) t1,t2,t3,t4,t5,t6,t7,t8,t9
43 #define P10(t1,t2,t3,t4,t5,t6,t7,t8,t9,t10) t1,t2,t3,t4,t5,t6,t7,t8,t9,t10
44 #define P11(t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11) t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11
45 #define P12(t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12) t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12
46 #define P13(t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13) t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13
47 #define P14(t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14) t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14
48 #define P15(t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14,t15) t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14,t15
49 #define P16(t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14,t15,t16) t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14,t15,t16
50 
51 #endif /* stdpn_INCLUDED */
52