Text Wrapping Complete

src/util/mem.c

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+/**
+ * Copyright (c) 2021 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "mem.h"
+
+void * memBufferResize(void *oldBuffer, int32_t oldSize, int32_t newSize, 
+  size_t size
+) {
+  // Malloc a new buffer
+  void *newBuffer = malloc(size * newSize);
+
+  // Copy old data
+  memcpy(newBuffer, oldBuffer, size * oldSize);
+
+  // Clear old buffer
+  free(oldBuffer);
+
+  return newBuffer;
+}

src/util/mem.h

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+/**
+ * Copyright (c) 2021 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include <dawn/dawn.h>
+
+/**
+ * Resizes a buffer to hold new amounts of data. Essentially a 3 step process of
+ * - Malloc (new buffer)
+ * - Memcpy (from old buffer)
+ * - Free (old buffer)
+ * - Return (new buffer)
+ * 
+ * @param oldBuffer The old buffer.
+ * @param oldSize The current size of the old buffer.
+ * @param newSize Size of the new buffer.
+ * @param size Size of the elements within the buffer.
+ * @return The new buffer.
+ */
+void * memBufferResize(void *oldBuffer, int32_t oldSize, int32_t newSize,
+  size_t size
+);