2  * Copyright (c) 2011-2014, Wind River Systems, Inc.
5  * SPDX-License-Identifier: Apache-2.0
32  * two-argument tuple to the preprocessor only in the case where the
34  *   ENABLED:    _YYYY,    <--- note comma!
75 /* reference: https://gustedt.wordpress.com/2010/06/08/detect-empty-macro-arguments/ */
145 #define MACRO_MC_1(m, a, ...)  m(a)  argument
146 #define MACRO_MC_2(m, a, ...)  UTIL_CAT(m(a), MACRO_MC_1(m, __VA_ARGS__,))  argument
147 #define MACRO_MC_3(m, a, ...)  UTIL_CAT(m(a), MACRO_MC_2(m, __VA_ARGS__,))  argument
148 #define MACRO_MC_4(m, a, ...)  UTIL_CAT(m(a), MACRO_MC_3(m, __VA_ARGS__,))  argument
149 #define MACRO_MC_5(m, a, ...)  UTIL_CAT(m(a), MACRO_MC_4(m, __VA_ARGS__,))  argument
150 #define MACRO_MC_6(m, a, ...)  UTIL_CAT(m(a), MACRO_MC_5(m, __VA_ARGS__,))  argument
151 #define MACRO_MC_7(m, a, ...)  UTIL_CAT(m(a), MACRO_MC_6(m, __VA_ARGS__,))  argument
152 #define MACRO_MC_8(m, a, ...)  UTIL_CAT(m(a), MACRO_MC_7(m, __VA_ARGS__,))  argument
153 #define MACRO_MC_9(m, a, ...)  UTIL_CAT(m(a), MACRO_MC_8(m, __VA_ARGS__,))  argument
154 #define MACRO_MC_10(m, a, ...) UTIL_CAT(m(a), MACRO_MC_9(m, __VA_ARGS__,))  argument
155 #define MACRO_MC_11(m, a, ...) UTIL_CAT(m(a), MACRO_MC_10(m, __VA_ARGS__,))  argument
156 #define MACRO_MC_12(m, a, ...) UTIL_CAT(m(a), MACRO_MC_11(m, __VA_ARGS__,))  argument
157 #define MACRO_MC_13(m, a, ...) UTIL_CAT(m(a), MACRO_MC_12(m, __VA_ARGS__,))  argument
158 #define MACRO_MC_14(m, a, ...) UTIL_CAT(m(a), MACRO_MC_13(m, __VA_ARGS__,))  argument
159 #define MACRO_MC_15(m, a, ...) UTIL_CAT(m(a), MACRO_MC_14(m, __VA_ARGS__,))  argument