Move everything out of src folder

cmc/cor/flags.h

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+/**
+ * Copyright (c) 2019 Leonardo Vencovsky
+ *
+ * This file is part of the C Macro Collections Library.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/**
+ * flags.h
+ *
+ * Creation Date: 14/05/2020
+ *
+ * Authors:
+ * Leonardo Vencovsky (https://github.com/LeoVen)
+ *
+ */
+
+#ifndef CMC_COR_FLAGS_H
+#define CMC_COR_FLAGS_H
+
+#include "core.h"
+
+/**
+ * enum cmc_flags
+ *
+ * Defines common error codes used by the entire library.
+ */
+// clang-format off
+enum cmc_flags
+{
+    CMC_FLAG_OK        =  0, // No errors
+    CMC_FLAG_ALLOC     =  1, // Allocation failed
+    CMC_FLAG_EMPTY     =  2, // The collection is empty when it should not
+    CMC_FLAG_NOT_FOUND =  3, // Key or value not found
+    CMC_FLAG_INVALID   =  4, // Invalid argument or operation
+    CMC_FLAG_RANGE     =  5, // Index out of range
+    CMC_FLAG_DUPLICATE =  6, // Duplicate key or value
+    CMC_FLAG_ERROR     =  7, // Generic error, usually caused by algorithm error
+    CMC_FLAG_THREAD    =  8, // Generic error regarding threads
+    CMC_FLAG_MUTEX     =  9, // Generic error regarding mutexes
+    CMC_FLAG_FULL      = 10, // When a collection that doesn't resize is full
+    CMC_FLAG_FTABLE    = 11, // When a required ftable function is missing
+};
+// clang-format on
+
+/**
+ * cmc_flags_to_str
+ *
+ * Maps the error codes to their character representation.
+ */
+CMC_UNUSED static const char *cmc_flags_to_str[12] = {
+    "OK", "ALLOC", "EMPTY", "NOT_FOUND", "INVALID", "RANGE", "DUPLICATE", "ERROR", "THREAD", "MUTEX", "FULL", "FTABLE"
+};
+
+#endif /* CMC_COR_FLAGS_H */