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LUMIERA.clone/src/lib/ppmpl.h
Ichthyostega 806db414dd Copyright: clarify and simplify the file headers 
* Lumiera source code always was copyrighted by individual contributors
 * there is no entity "Lumiera.org" which holds any copyrights
 * Lumiera source code is provided under the GPL Version 2+

== Explanations ==
Lumiera as a whole is distributed under Copyleft, GNU General Public License Version 2 or above.
For this to become legally effective, the ''File COPYING in the root directory is sufficient.''

The licensing header in each file is not strictly necessary, yet considered good practice;
attaching a licence notice increases the likeliness that this information is retained
in case someone extracts individual code files. However, it is not by the presence of some
text, that legally binding licensing terms become effective; rather the fact matters that a
given piece of code was provably copyrighted and published under a license. Even reformatting
the code, renaming some variables or deleting parts of the code will not alter this legal
situation, but rather creates a derivative work, which is likewise covered by the GPL!

The most relevant information in the file header is the notice regarding the
time of the first individual copyright claim. By virtue of this initial copyright,
the first author is entitled to choose the terms of licensing. All further
modifications are permitted and covered by the License. The specific wording
or format of the copyright header is not legally relevant, as long as the
intention to publish under the GPL remains clear. The extended wording was
based on a recommendation by the FSF. It can be shortened, because the full terms
of the license are provided alongside the distribution, in the file COPYING.
2024-11-17 23:42:55 +01:00

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/*
ppmpl.h - preprocessor meta programming library
Copyright (C)
2008, Christian Thaeter <ct@pipapo.org>
  **Lumiera** is free software; you can redistribute it and/or modify it
  under the terms of the GNU General Public License as published by the
  Free Software Foundation; either version 2 of the License, or (at your
  option) any later version. See the file COPYING for further details.
*/
#ifndef PPMPL_H
#define PPMPL_H
/**
* @file
* Preprocessor metaprogramming library. We define some useful preprocessor
* tricks here.
*/
/**
* Iterate over a list of macros.
* @param p used to disambiguate up to three passes, use _, _P1_ or _P2_
* @param ... list of macros to be expanded. The user has to supply a definition
* in the form of PPMPL_FOREACH##p##macroname which shall expand to the desired text.
*
* This user defined macro shall be undefed after use.
*
* @code
* #define PPMPL_FOREACH_P1_FOO(arg) arg,
*
* {PPMPL_FOREACH(P1, FOO(1), FOO(2), FOO(3)), -1}
*
* #undef PPMPL_FOREACH_P1_FOO
* @endcode
*
* This definition would be expanded to the sequence `{1, 2, 3, -1}`
*
* One can not recursively nest preprocessor macros. To allow this we define PPMPL_FOREACH_L1
* to PPMPL_FOREACH_L2 with the same semantics as PPMPL_FOREACH, This allows to nest the
* FOREACH loop up to three nesting levels.
*/
#define PPMPL_FOREACH(p, ...) PPMPL_FOREACH0(p, __VA_ARGS__, PPMPL_FOREACH_NIL))
/* internal */
#define PPMPL_FOREACH0(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH1(p, __VA_ARGS__)
#define PPMPL_FOREACH1(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH2(p, __VA_ARGS__)
#define PPMPL_FOREACH2(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH3(p, __VA_ARGS__)
#define PPMPL_FOREACH3(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH4(p, __VA_ARGS__)
#define PPMPL_FOREACH4(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH5(p, __VA_ARGS__)
#define PPMPL_FOREACH5(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH6(p, __VA_ARGS__)
#define PPMPL_FOREACH6(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH7(p, __VA_ARGS__)
#define PPMPL_FOREACH7(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH8(p, __VA_ARGS__)
#define PPMPL_FOREACH8(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH9(p, __VA_ARGS__)
#define PPMPL_FOREACH9(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH10(p, __VA_ARGS__)
#define PPMPL_FOREACH10(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH11(p, __VA_ARGS__)
#define PPMPL_FOREACH11(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH12(p, __VA_ARGS__)
#define PPMPL_FOREACH12(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH13(p, __VA_ARGS__)
#define PPMPL_FOREACH13(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH14(p, __VA_ARGS__)
#define PPMPL_FOREACH14(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH15(p, __VA_ARGS__)
#define PPMPL_FOREACH15(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH16(p, __VA_ARGS__)
#define PPMPL_FOREACH16(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH17(p, __VA_ARGS__)
#define PPMPL_FOREACH17(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH18(p, __VA_ARGS__)
#define PPMPL_FOREACH18(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH19(p, __VA_ARGS__)
#define PPMPL_FOREACH19(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH20(p, __VA_ARGS__)
#define PPMPL_FOREACH20(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH21(p, __VA_ARGS__)
#define PPMPL_FOREACH21(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH22(p, __VA_ARGS__)
#define PPMPL_FOREACH22(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH23(p, __VA_ARGS__)
#define PPMPL_FOREACH23(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH24(p, __VA_ARGS__)
#define PPMPL_FOREACH24(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH25(p, __VA_ARGS__)
#define PPMPL_FOREACH25(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH26(p, __VA_ARGS__)
#define PPMPL_FOREACH26(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH27(p, __VA_ARGS__)
#define PPMPL_FOREACH27(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH28(p, __VA_ARGS__)
#define PPMPL_FOREACH28(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH29(p, __VA_ARGS__)
#define PPMPL_FOREACH29(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH30(p, __VA_ARGS__)
#define PPMPL_FOREACH30(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH31(p, __VA_ARGS__)
#define PPMPL_FOREACH31(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH32(p, __VA_ARGS__)
#define PPMPL_FOREACH32(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH33(p, __VA_ARGS__)
#define PPMPL_FOREACH33(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH34(p, __VA_ARGS__)
#define PPMPL_FOREACH34(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH35(p, __VA_ARGS__)
#define PPMPL_FOREACH35(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH36(p, __VA_ARGS__)
#define PPMPL_FOREACH36(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH37(p, __VA_ARGS__)
#define PPMPL_FOREACH37(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH38(p, __VA_ARGS__)
#define PPMPL_FOREACH38(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH39(p, __VA_ARGS__)
#define PPMPL_FOREACH39(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH40(p, __VA_ARGS__)
#define PPMPL_FOREACH40(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH41(p, __VA_ARGS__)
#define PPMPL_FOREACH41(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH42(p, __VA_ARGS__)
#define PPMPL_FOREACH42(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH43(p, __VA_ARGS__)
#define PPMPL_FOREACH43(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH44(p, __VA_ARGS__)
#define PPMPL_FOREACH44(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH45(p, __VA_ARGS__)
#define PPMPL_FOREACH45(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH46(p, __VA_ARGS__)
#define PPMPL_FOREACH46(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH47(p, __VA_ARGS__)
#define PPMPL_FOREACH47(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH48(p, __VA_ARGS__)
#define PPMPL_FOREACH48(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH49(p, __VA_ARGS__)
#define PPMPL_FOREACH49(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH50(p, __VA_ARGS__)
#define PPMPL_FOREACH50(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH51(p, __VA_ARGS__)
#define PPMPL_FOREACH51(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH52(p, __VA_ARGS__)
#define PPMPL_FOREACH52(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH53(p, __VA_ARGS__)
#define PPMPL_FOREACH53(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH54(p, __VA_ARGS__)
#define PPMPL_FOREACH54(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH55(p, __VA_ARGS__)
#define PPMPL_FOREACH55(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH56(p, __VA_ARGS__)
#define PPMPL_FOREACH56(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH57(p, __VA_ARGS__)
#define PPMPL_FOREACH57(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH58(p, __VA_ARGS__)
#define PPMPL_FOREACH58(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH59(p, __VA_ARGS__)
#define PPMPL_FOREACH59(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH60(p, __VA_ARGS__)
#define PPMPL_FOREACH60(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH61(p, __VA_ARGS__)
#define PPMPL_FOREACH61(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH62(p, __VA_ARGS__)
#define PPMPL_FOREACH62(p, h, ...) PPMPL_FOREACH##p##h PPMPL_FOREACH63(p, __VA_ARGS__)
#define PPMPL_FOREACH63(p, h, ...) PPMPL_FOREACH##p##h
#define PPMPL_FOREACH_
#define PPMPL_FOREACH_P1_
#define PPMPL_FOREACH_P2_
#define PPMPL_FOREACH_PPMPL_FOREACH_NIL PPMPL_FOREACH_FINAL(
#define PPMPL_FOREACH_P1_PPMPL_FOREACH_NIL PPMPL_FOREACH_FINAL(
#define PPMPL_FOREACH_P2_PPMPL_FOREACH_NIL PPMPL_FOREACH_FINAL(
#define PPMPL_FOREACH_FINAL(...)
#define PPMPL_FOREACH_L1(p, ...) PPMPL_FOREACH_L1_0(p, __VA_ARGS__, PPMPL_FOREACH_L1_NIL))
/* internal */
#define PPMPL_FOREACH_L1_0(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_1(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_1(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_2(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_2(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_3(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_3(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_4(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_4(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_5(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_5(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_6(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_6(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_7(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_7(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_8(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_8(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_9(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_9(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_10(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_10(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_11(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_11(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_12(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_12(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_13(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_13(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_14(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_14(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_15(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_15(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_16(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_16(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_17(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_17(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_18(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_18(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_19(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_19(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_20(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_20(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_21(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_21(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_22(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_22(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_23(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_23(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_24(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_24(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_25(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_25(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_26(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_26(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_27(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_27(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_28(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_28(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_29(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_29(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_30(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_30(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_31(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_31(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_32(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_32(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_33(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_33(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_34(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_34(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_35(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_35(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_36(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_36(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_37(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_37(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_38(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_38(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_39(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_39(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_40(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_40(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_41(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_41(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_42(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_42(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_43(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_43(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_44(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_44(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_45(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_45(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_46(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_46(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_47(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_47(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_48(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_48(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_49(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_49(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_50(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_50(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_51(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_51(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_52(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_52(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_53(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_53(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_54(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_54(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_55(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_55(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_56(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_56(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_57(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_57(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_58(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_58(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_59(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_59(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_60(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_60(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_61(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_61(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_62(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_62(p, h, ...) PPMPL_FOREACH_L1##p##h PPMPL_FOREACH_L1_63(p, __VA_ARGS__)
#define PPMPL_FOREACH_L1_63(p, h, ...) PPMPL_FOREACH_L1##p##h
#define PPMPL_FOREACH_L1_
#define PPMPL_FOREACH_L1_P1_
#define PPMPL_FOREACH_L1_P2_
#define PPMPL_FOREACH_L1_PPMPL_FOREACH_L1_NIL PPMPL_FOREACH_L1_FINAL(
#define PPMPL_FOREACH_L1_P1_PPMPL_FOREACH_L1_NIL PPMPL_FOREACH_L1_FINAL(
#define PPMPL_FOREACH_L1_P2_PPMPL_FOREACH_L1_NIL PPMPL_FOREACH_L1_FINAL(
#define PPMPL_FOREACH_L1_FINAL(...)
#define PPMPL_FOREACH_L2(p, ...) PPMPL_FOREACH_L2_0(p, __VA_ARGS__, PPMPL_FOREACH_L2_NIL))
/* internal */
#define PPMPL_FOREACH_L2_0(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_1(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_1(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_2(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_2(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_3(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_3(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_4(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_4(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_5(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_5(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_6(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_6(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_7(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_7(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_8(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_8(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_9(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_9(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_10(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_10(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_11(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_11(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_12(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_12(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_13(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_13(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_14(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_14(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_15(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_15(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_16(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_16(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_17(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_17(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_18(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_18(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_19(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_19(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_20(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_20(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_21(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_21(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_22(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_22(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_23(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_23(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_24(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_24(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_25(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_25(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_26(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_26(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_27(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_27(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_28(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_28(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_29(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_29(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_30(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_30(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_31(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_31(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_32(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_32(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_33(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_33(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_34(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_34(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_35(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_35(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_36(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_36(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_37(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_37(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_38(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_38(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_39(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_39(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_40(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_40(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_41(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_41(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_42(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_42(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_43(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_43(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_44(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_44(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_45(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_45(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_46(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_46(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_47(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_47(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_48(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_48(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_49(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_49(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_50(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_50(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_51(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_51(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_52(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_52(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_53(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_53(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_54(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_54(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_55(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_55(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_56(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_56(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_57(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_57(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_58(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_58(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_59(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_59(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_60(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_60(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_61(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_61(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_62(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_62(p, h, ...) PPMPL_FOREACH_L2##p##h PPMPL_FOREACH_L2_63(p, __VA_ARGS__)
#define PPMPL_FOREACH_L2_63(p, h, ...) PPMPL_FOREACH_L2##p##h
#define PPMPL_FOREACH_L2_
#define PPMPL_FOREACH_L2_P1_
#define PPMPL_FOREACH_L2_P2_
#define PPMPL_FOREACH_L2_PPMPL_FOREACH_L2_NIL PPMPL_FOREACH_L2_FINAL(
#define PPMPL_FOREACH_L2_P1_PPMPL_FOREACH_L2_NIL PPMPL_FOREACH_L2_FINAL(
#define PPMPL_FOREACH_L2_P2_PPMPL_FOREACH_L2_NIL PPMPL_FOREACH_L2_FINAL(
#define PPMPL_FOREACH_L2_FINAL(...)
/**
* Canonical preprocessor concat implementation which evaluates its arguments
*/
#define PPMPL_CAT(a,b) PPMPL_CAT_(a,b)
#define PPMPL_CAT_(a,b) a##b
#define PPMPL_STRINGIFY(a) PPMPL_STRINGIFY_(a)
#define PPMPL_STRINGIFY_(a) #a
#endif
/*
// Local Variables:
// mode: C
// c-file-style: "gnu"
// indent-tabs-mode: nil
// End:
*/
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