Adding webui_memcpy

* This can help wrappers like Bun

Author: AlbertShown

include/webui.h

@@ -583,6 +583,17 @@ WEBUI_EXPORT void webui_free(void* ptr);
  */
 WEBUI_EXPORT void* webui_malloc(size_t size);
 
+/**
+ * @brief Copy raw data.
+ *
+ * @param dest Destination memory pointer
+ * @param src Source memory pointer
+ * @param count Bytes to copy
+ *
+ * @example webui_memcpy(myBuffer, myData, 64);
+ */
+WEBUI_EXPORT void webui_memcpy(void* dest, void* src, size_t count);
+
 /**
  * @brief Safely send raw data to the UI. All clients.
  *

src/webui.c

@@ -3083,6 +3083,18 @@ void webui_free(void * ptr) {
     _webui_free_mem(ptr);
 }
 
+void webui_memcpy(void* dest, void* src, size_t count) {
+    
+    #ifdef WEBUI_LOG
+    printf("[User] webui_memcpy()\n");
+    printf("[User] webui_memcpy() -> Copying %zu bytes from [%p] to [%p]\n", count, src, dest);
+    #endif
+
+    if ((dest != NULL) && (src != NULL) && (count > 0)) {
+        memcpy(dest, src, count);
+    }
+}
+
 void * webui_malloc(size_t size) {
 
     #ifdef WEBUI_LOG