Function fileRename

Sming/Core/FileSystem.h:292–296

@brief Rename file * @param oldName Original name of file to rename * @param newName New name for file * @retval int Error code */

 *  @retval int Error code
 */
inline int fileRename(const char* oldName, const char* newName)
{
	CHECK_FS(rename)
	return fileSystem->rename(oldName, newName);
}

inline int fileRename(const String& oldName, const String& newName)
{