sokol: reorder and add missing funcs (#13652)

vlib/sokol/sapp/sapp_funcs.c.v

@@ -32,6 +32,12 @@ fn C.sapp_show_keyboard(visible bool)
 // return true if the mobile device onscreen keyboard is currently shown
 fn C.sapp_keyboard_shown() bool
 
+// Check if full screen rendering
+fn C.sapp_is_fullscreen() bool
+
+// Toggle full screen
+fn C.sapp_toggle_fullscreen()
+
 // show or hide the mouse cursor
 fn C.sapp_show_mouse(visible bool)
 
@@ -74,6 +80,18 @@ fn C.sapp_set_clipboard_string(str &byte)
 // read string from clipboard (usually during SAPP_EVENTTYPE_CLIPBOARD_PASTED)
 fn C.sapp_get_clipboard_string() &byte
 
+// set the window title (only on desktop platforms)
+fn C.sapp_set_window_title(&char)
+
+// /* set the window icon (only on Windows and Linux) */
+// SOKOL_APP_API_DECL void sapp_set_icon(const sapp_icon_desc* icon_desc);
+
+// Get number of droped files
+fn C.sapp_get_num_dropped_files() int
+
+// Get the file path of the droped file
+fn C.sapp_get_dropped_file_path(int) &byte
+
 // special run-function for SOKOL_NO_ENTRY (in standard mode this is an empty stub)
 fn C.sapp_run(desc &Desc) int
 
@@ -83,6 +101,12 @@ fn C.sapp_gles2() bool
 // HTML5: enable or disable the hardwired "Leave Site?" dialog box
 fn C.sapp_html5_ask_leave_site(ask bool)
 
+// /* HTML5: get byte size of a dropped file */
+// SOKOL_APP_API_DECL uint32_t sapp_html5_get_dropped_file_size(int index);
+
+// /* HTML5: asynchronously load the content of a dropped file */
+// SOKOL_APP_API_DECL void sapp_html5_fetch_dropped_file(const sapp_html5_fetch_request* request);
+
 // Metal: get ARC-bridged pointer to Metal device object
 fn C.sapp_metal_get_device() voidptr
 
@@ -104,6 +128,9 @@ fn C.sapp_d3d11_get_device() voidptr
 // D3D11: get pointer to ID3D11DeviceContext object
 fn C.sapp_d3d11_get_device_context() voidptr
 
+// D3D11: get pointer to IDXGISwapChain object
+fn C.sapp_d3d11_get_swap_chain() voidptr
+
 // D3D11: get pointer to ID3D11RenderTargetView object
 fn C.sapp_d3d11_get_render_target_view() voidptr
 
@@ -113,17 +140,17 @@ fn C.sapp_d3d11_get_depth_stencil_view() voidptr
 // Win32: get the HWND window handle
 fn C.sapp_win32_get_hwnd() voidptr
 
+// WebGPU: get WGPUDevice handle
+fn C.sapp_wgpu_get_device() voidptr
+
+// WebGPU: get swapchain's WGPUTextureView handle for rendering
+fn C.sapp_wgpu_get_render_view() voidptr
+
+// WebGPU: get swapchain's MSAA-resolve WGPUTextureView (may return null)
+fn C.sapp_wgpu_get_resolve_view() voidptr
+
+// WebGPU: get swapchain's WGPUTextureView for the depth-stencil surface
+fn C.sapp_wgpu_get_depth_stencil_view() voidptr
+
 // Android: get native activity handle
 fn C.sapp_android_get_native_activity() voidptr
-
-// Toggle full screen
-fn C.sapp_toggle_fullscreen()
-
-// Check if full screen rendering
-fn C.sapp_is_fullscreen() bool
-
-// Get number of droped files
-fn C.sapp_get_num_dropped_files() int
-
-// Get the file path of the droped file
-fn C.sapp_get_dropped_file_path(int) &byte