Added flags.h

Separated flag definitions from the core header

src/cor/core.h

@@ -28,6 +28,8 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "flags.h"
+
 #define CMC_TO_STRING_(X) #X
 #define CMC_TO_STRING(X) CMC_TO_STRING_(X)
 
@@ -76,31 +78,4 @@ struct cmc_callbacks
     void (*resize)(void);
 };
 
-/**
- * cmc_flags
- *
- * Defines common error codes used by all collections. These are flags that
- * indicate if something went wrong in the last operation by the collection.
- */
-static struct
-{
-    int OK;        // No errors
-    int ALLOC;     // Allocation failed
-    int EMPTY;     // The collection is empty when it should not
-    int NOT_FOUND; // Key or value not found
-    int INVALID;   // Invalid argument or operation
-    int RANGE;     // Index out of range
-    int DUPLICATE; // Duplicate key or value
-    int ERROR;     // Generic error, usually caused by algorithm error
-} cmc_flags = { 0, 1, 2, 3, 4, 5, 6, 7 };
-
-/**
- * cmc_flags_to_str
- *
- * Maps the error codes to their character representation.
- */
-const char *cmc_flags_to_str[8] = { "OK",        "ALLOC",   "EMPTY",
-                                    "NOT_FOUND", "INVALID", "RANGE",
-                                    "DUPLICATE", "ERROR" };
-
 #endif /* CMC_CORE_H */

src/cor/flags.h

@@ -0,0 +1,40 @@
+/**
+ * flags.h
+ *
+ * Creation Date: 14/05/2020
+ *
+ * Authors:
+ * Leonardo Vencovsky (https://github.com/LeoVen)
+ *
+ */
+
+#ifndef CMC_FLAGS_H
+#define CMC_FLAGS_H
+
+/**
+ * cmc_flags
+ *
+ * Defines common error codes used by the entire library.
+ */
+static struct
+{
+    int OK;        // No errors
+    int ALLOC;     // Allocation failed
+    int EMPTY;     // The collection is empty when it should not
+    int NOT_FOUND; // Key or value not found
+    int INVALID;   // Invalid argument or operation
+    int RANGE;     // Index out of range
+    int DUPLICATE; // Duplicate key or value
+    int ERROR;     // Generic error, usually caused by algorithm error
+} cmc_flags = { 0, 1, 2, 3, 4, 5, 6, 7 };
+
+/**
+ * cmc_flags_to_str
+ *
+ * Maps the error codes to their character representation.
+ */
+const char *cmc_flags_to_str[8] = { "OK",        "ALLOC",   "EMPTY",
+                                    "NOT_FOUND", "INVALID", "RANGE",
+                                    "DUPLICATE", "ERROR" };
+
+#endif /* CMC_FLAGS_H */