major project reorg, move library one level up

1 files changed, 69 insertions, 0 deletions

diff --git a/watch-library/hal/utils/include/utils_recursion_macro.h b/watch-library/hal/utils/include/utils_recursion_macro.h
new file mode 100644
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+++ b/watch-library/hal/utils/include/utils_recursion_macro.h
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+/**
+ * \file
+ *
+ * \brief Recursion macro.
+ *
+ * Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.
+ *
+ * \asf_license_start
+ *
+ * \page License
+ *
+ * Subject to your compliance with these terms, you may use Microchip
+ * software and any derivatives exclusively with Microchip products.
+ * It is your responsibility to comply with third party license terms applicable
+ * to your use of third party software (including open source software) that
+ * may accompany Microchip software.
+ *
+ * THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES,
+ * WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE,
+ * INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY,
+ * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE
+ * LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL
+ * LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE
+ * SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE
+ * POSSIBILITY OR THE DAMAGES ARE FORESEEABLE.  TO THE FULLEST EXTENT
+ * ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY
+ * RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY,
+ * THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.
+ *
+ * \asf_license_stop
+ *
+ */
+
+#ifndef _UTILS_RECURSION_MACRO_H
+#define _UTILS_RECURSION_MACRO_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * \brief Macro recursion
+ *
+ * \param[in] macro Macro to be repeated recursively
+ * \param[in] arg A recursive threshold, building on this to decline by times
+ *                defined with parameter n
+ * \param[in] n The number of repetitious calls to macro
+ */
+#define RECURSION_MACRO(macro, arg, n) RECURSION_MACRO_I(macro, arg, n)
+
+/*
+ * \brief Second level is needed to get integer literal from "n" if it is
+ *        defined as macro
+ */
+#define RECURSION_MACRO_I(macro, arg, n) RECURSION##n(macro, arg)
+
+#define RECURSION0(macro, arg)
+#define RECURSION1(macro, arg) RECURSION0(macro, DEC_VALUE(arg)) macro(arg, 0)
+#define RECURSION2(macro, arg) RECURSION1(macro, DEC_VALUE(arg)) macro(arg, 1)
+#define RECURSION3(macro, arg) RECURSION2(macro, DEC_VALUE(arg)) macro(arg, 2)
+#define RECURSION4(macro, arg) RECURSION3(macro, DEC_VALUE(arg)) macro(arg, 3)
+#define RECURSION5(macro, arg) RECURSION4(macro, DEC_VALUE(arg)) macro(arg, 4)
+
+#ifdef __cplusplus
+}
+#endif
+
+#include <utils_decrement_macro.h>
+#endif /* _UTILS_RECURSION_MACRO_H */