Use LoadLibraryW ()

app/core/gimpbacktrace-windows.c

@@ -285,7 +285,7 @@ gimp_backtrace_start (void)
       HMODULE hModule;
       DWORD   options;
 
-      hModule = LoadLibraryA ("mgwhelp.dll");
+      hModule = LoadLibraryW (L"mgwhelp.dll");
 
       #define INIT_PROC(name)                                    \
         G_STMT_START                                             \

modules/gimpinputdevicestore-dx.c

@@ -216,7 +216,7 @@ gimp_input_device_store_init (GimpInputDeviceStore *store)
       return;
     }
 
-  if ((dinput8 = LoadLibrary ("dinput8.dll")) == NULL)
+  if ((dinput8 = LoadLibraryW (L"dinput8.dll")) == NULL)
     {
       g_set_error_literal (&store->error, GIMP_MODULE_ERROR, GIMP_MODULE_FAILED,
 			   "Could not load dinput8.dll");

plug-ins/screenshot/screenshot-win32-dwm-api.h

@@ -61,7 +61,7 @@ LoadRequiredDwmFunctions (void)
 {
   if (dwmApi) return TRUE;
 
-  dwmApi = LoadLibrary ("dwmapi");
+  dwmApi = LoadLibraryW (L"dwmapi");
   if (! dwmApi) return FALSE;
 
   DwmGetWindowAttribute = (DWMGETWINDOWATTRIBUTE) GetProcAddress (dwmApi, "DwmGetWindowAttribute");

plug-ins/screenshot/screenshot-win32-magnification-api.h

@@ -112,7 +112,7 @@ BOOL LoadMagnificationLibrary(void)
 {
   if (magnificationLibrary) return TRUE;
 
-  magnificationLibrary = LoadLibrary("Magnification");
+  magnificationLibrary = LoadLibraryW(L"Magnification");
   if (!magnificationLibrary) return FALSE;
 
   MagInitialize = (MAGINITIALIZE)GetProcAddress(magnificationLibrary,"MagInitialize");

plug-ins/screenshot/screenshot-win32.c

@@ -1207,7 +1207,7 @@ BOOL
 InitInstance (HINSTANCE hInstance,
               int       nCmdShow)
 {
-  HINSTANCE User32Library = LoadLibrary ("user32.dll");
+  HINSTANCE User32Library = LoadLibraryW (L"user32.dll");
 
   if (User32Library)
     {

plug-ins/script-fu/libscriptfu/tinyscheme/dynload.c

@@ -9,6 +9,8 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+#include <glib/glib.h>
+
 #ifndef MAXPATHLEN
 # define MAXPATHLEN 1024
 #endif
@@ -44,8 +46,17 @@ typedef void (*FARPROC)();
  }
 
 static HMODULE dl_attach(const char *module) {
-  HMODULE dll = LoadLibrary(module);
-  if (!dll) display_w32_error_msg(module);
+  wchar_t *module_utf16 = g_utf8_to_utf16 (module, -1, NULL, NULL, NULL);
+  HMODULE  dll          = NULL;
+
+  if (!module_utf16)
+    return NULL;
+
+  dll = LoadLibraryW (module_utf16);
+  if (!dll)
+    display_w32_error_msg (module);
+
+  free (module_utf16);
   return dll;
 }
 

plug-ins/twain/tw_platform.h

@@ -25,6 +25,7 @@
 #include "twain.h"
 
 /* The DLL to be loaded for TWAIN support */
+#define TWAIN_DLL_NAME_W L"TWAIN_32.DLL"
 #define TWAIN_DLL_NAME "TWAIN_32.DLL"
 #define DEBUG_LOGFILE "c:\\twain.log"
 #define DUMP_FILE "C:\\TWAINCAP.BIN"

plug-ins/twain/tw_win.c

@@ -92,7 +92,7 @@ twainIsAvailable(void)
   }
 
   /* Attempt to load the library */
-  hDLL = LoadLibrary(TWAIN_DLL_NAME);
+  hDLL = LoadLibraryW (TWAIN_DLL_NAME_W);
   if (hDLL == NULL)
     return FALSE;