diff --git a/configure.ac b/configure.ac
index 0d97c5d0..e8c06c2e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -87,7 +87,7 @@ use_debug="no"
 trace_message="no"
 message_string="no"
 
-runtime_mode="ths"
+runtime_mode="procs"
 
 stand_alone="no"
 
@@ -299,7 +299,7 @@ AC_ARG_ENABLE(msgstr,
 message_string=$enableval)
 
 AC_ARG_WITH(runmode,
-[  --with-runmode=ths/procs/sa  the MiniGUI runtime mode <default=ths>],
+[  --with-runmode=procs/ths/sa  the MiniGUI runtime mode <default=procs>],
 runtime_mode=$withval)
 
 AC_ARG_ENABLE(standalone,
@@ -1389,11 +1389,11 @@ case "$with_libsuffix" in
             sa)
                 MGLIB_SUFFIX="sa"
             ;;
-            procs)
-                MGLIB_SUFFIX="procs"
+            ths)
+                MGLIB_SUFFIX="ths"
             ;;
             *)
-                MGLIB_SUFFIX="ths"
+                MGLIB_SUFFIX="procs"
             ;;
         esac
     ;;
@@ -1610,13 +1610,13 @@ case "$runtime_mode" in
         AC_DEFINE(_LITE_VERSION, 1,
             [Define if build MiniGUI-Standalone (back-compatibility definition)])
     ;;
-    procs)
+    ths)
         AC_DEFINE(_MGRM_PROCESSES, 1,
             [Define if build MiniGUI-Processes])
         AC_DEFINE(_LITE_VERSION, 1,
             [Define if build MiniGUI-Processes (back-compatibility definition)])
     ;;
-    *)
+    procs)
         AC_DEFINE(_MGRM_THREADS, 1,
             [Define if build MiniGUI-Threads])
         CFLAGS="$CFLAGS -D_REENTRANT"
@@ -2449,7 +2449,7 @@ if test "$ac_cv_prog_gcc" = "yes"; then
     CFLAGS="$CFLAGS -Wall -Wstrict-prototypes -pipe"
 fi
 
-if test "$runtime_mode" = "ths"; then
+if test "x$runtime_mode" = "xths"; then
     DEP_LIBS="$DEP_LIBS -lpthread"
 fi
 
diff --git a/src/control/bidiedit.c b/src/control/bidiedit.c
index ed703403..49168049 100644
--- a/src/control/bidiedit.c
+++ b/src/control/bidiedit.c
@@ -2466,7 +2466,7 @@ SLEditCtrlProc (HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
         unsigned char charBuffer [3];
         int chars;
 
-        _MG_PRINTF("get char-----------------char----%lx\n", wParam);
+        _MG_PRINTF("get char-----------------char----%p\n", (PVOID)wParam);
 
         if (wParam == 127) // BS
             wParam = '\b';
diff --git a/src/font/devfont.c b/src/font/devfont.c
index da65a747..72bb5c01 100644
--- a/src/font/devfont.c
+++ b/src/font/devfont.c
@@ -271,9 +271,9 @@ unsigned short font_GetBestScaleFactor (int height, int expect)
 { \
     devfont = head; \
     while (devfont) { \
-        fprintf (stderr, "  %d: %s, charsetname: %s, style: %lx\n",  \
+        fprintf (stderr, "  %d: %s, charsetname: %s, style: %p\n",  \
                 count,  \
-                devfont->name, devfont->charset_ops->name, devfont->style); \
+                devfont->name, devfont->charset_ops->name, (PVOID)devfont->style); \
             devfont = devfont->next; \
             count++; \
     } \
diff --git a/src/font/logfont.c b/src/font/logfont.c
index 60364bb7..4c3972d9 100644
--- a/src/font/logfont.c
+++ b/src/font/logfont.c
@@ -102,8 +102,8 @@ static PLOGFONT gdiCreateLogFont (const char* type, const char* family,
     log_font->sbc_scale = 1;
     log_font->mbc_scale = 1;
 
-    _MG_PRINTF ("FONT>LogFont: requested info: type: %s, family: %s, style: %lx, charset: %s, size: %d.\n",
-                    log_font->type, log_font->family, log_font->style, log_font->charset,
+    _MG_PRINTF ("FONT>LogFont: requested info: type: %s, family: %s, style: %p, charset: %s, size: %d.\n",
+                    log_font->type, log_font->family, (PVOID)log_font->style, log_font->charset,
                     log_font->size);
 
     sbc_devfont = font_GetMatchedSBDevFont (log_font);
@@ -223,8 +223,8 @@ static PLOGFONT gdiCreateLogFont (const char* type, const char* family,
             log_font->style &= ~FS_FLIP_HORZVERT;
     }
 
-    _MG_PRINTF ("FONT>LogFont: created info: type: %s, family: %s, style: %lx, charset: %s, size: %d.\n",
-                    log_font->type, log_font->family, log_font->style, log_font->charset,
+    _MG_PRINTF ("FONT>LogFont: created info: type: %s, family: %s, style: %p, charset: %s, size: %d.\n",
+                    log_font->type, log_font->family, (PVOID)log_font->style, log_font->charset,
                     log_font->size);
 
     return log_font;
diff --git a/src/gui/lf_manager.c b/src/gui/lf_manager.c
index 6af2a188..ef27ad94 100644
--- a/src/gui/lf_manager.c
+++ b/src/gui/lf_manager.c
@@ -600,7 +600,7 @@ void dump_window_element_data (HWND hwnd)
                 break;
 
             case WE_ATTR_TYPE_COLOR: 
-                _MG_PRINTF ("\tcolor in list: %lx.\n", wed->data); 
+                _MG_PRINTF ("\tcolor in list: %p.\n", (PVOID)wed->data); 
         }
     }
     _MG_PRINTF ("GUI>DumpWED: Done\n");
diff --git a/src/gui/menu.c b/src/gui/menu.c
index f892b8e2..33c2f39d 100644
--- a/src/gui/menu.c
+++ b/src/gui/menu.c
@@ -1199,12 +1199,12 @@ void mnuDumpMenuItem (PMENUITEM pmi)
     printf ("\tmenu state:      %#x\n", pmi->mnustate);
     printf ("\tmenu id:         %d\n", pmi->id);
     printf ("\tchecked bitmap:  0x%p\n", pmi->checkedbmp);
-    printf ("\tunchecked bitmap: 0x%p\n", pmi->uncheckedbmp);
-    printf ("\titem data:       %lu\n", pmi->itemdata);
+    printf ("\tunchecked bitmap:0x%p\n", pmi->uncheckedbmp);
+    printf ("\titem data:       %p\n", (PVOID)pmi->itemdata);
     if (pmi->mnutype == MFT_STRING)
         printf ("\tstring:         %s\n", (char*)pmi->typedata);
     else
-        printf ("\ttype data:      %lu\n", pmi->typedata);
+        printf ("\ttype data:      %p\n", (PVOID)pmi->typedata);
     printf ("\tnext item:       0x%p\n", pmi->next);
     
     if (pmi->submenu) {
diff --git a/src/kernel/cursor.c b/src/kernel/cursor.c
index 66342ee6..08fc5cdd 100644
--- a/src/kernel/cursor.c
+++ b/src/kernel/cursor.c
@@ -93,12 +93,12 @@ Uint8* GetPixelUnderCursor (int x, int y, gal_pixel* pixel)
 
 HCURSOR GUIAPI LoadCursorFromFile (const char* filename)
 {
-    return __mgLoadCursorFromFile (filename);
+    return load_cursor_from_file (filename);
 }
 
 HCURSOR GUIAPI LoadCursorFromMem (const void* area)
 {
-    return __mgLoadCursorFromMem (area);
+    return load_cursor_from_mem (area);
 }
 
 static BITMAP csr_bmp = {
diff --git a/src/kernel/desktop-ths.c b/src/kernel/desktop-ths.c
index b945c0ab..f3dee9ef 100644
--- a/src/kernel/desktop-ths.c
+++ b/src/kernel/desktop-ths.c
@@ -125,11 +125,11 @@ void* DesktopMain (void* data)
         LRESULT lRet = 0;
 
 #ifdef _MGHAVE_TRACE_MSG
-        fprintf (stderr, "Message, %s: hWnd: %p, wP: %#lx, lP: %#lx. %s\n",
+        fprintf (stderr, "Message, %s: hWnd: %p, wP: %p, lP: %p. %s\n",
             Message2Str (Msg.message),
             Msg.hwnd,
-            Msg.wParam,
-            Msg.lParam,
+            (PVOID)Msg.wParam,
+            (PVOID)Msg.lParam,
             Msg.pAdd?"Sync":"Normal");
 #endif
 
@@ -144,8 +144,8 @@ void* DesktopMain (void* data)
         }
 
 #ifdef _MGHAVE_TRACE_MSG
-        fprintf (stderr, "Message, %s done, return value: %lx\n",
-            Message2Str (Msg.message), lRet);
+        fprintf (stderr, "Message, %s done, return value: %p\n",
+            Message2Str (Msg.message), (PVOID)lRet);
 #endif
     }
 
diff --git a/src/kernel/message.c b/src/kernel/message.c
index 72983a89..aea1d7cf 100644
--- a/src/kernel/message.c
+++ b/src/kernel/message.c
@@ -421,8 +421,8 @@ const char* GUIAPI Message2Str (int message)
 void GUIAPI PrintMessage (FILE* fp, HWND hWnd, 
                 UINT nMsg, WPARAM wParam, LPARAM lParam)
 {
-    fprintf (fp, "Message %s: hWnd: %p, wP: %lx, lP: %lx.\n",
-             Message2Str (nMsg), hWnd, wParam, lParam);
+    fprintf (fp, "Message %s: hWnd: %p, wP: %p, lP: %p.\n",
+             Message2Str (nMsg), hWnd, (PVOID)wParam, (PVOID)lParam);
 }
 
 #endif
@@ -1029,11 +1029,11 @@ LRESULT GUIAPI DispatchMessage (PMSG pMsg)
     LICENSE_MODIFY_MESSAGE(pMsg);
 
 #ifdef _MGHAVE_TRACE_MSG
-    fprintf (stderr, "Message, %s: hWnd: %p, wP: %lx, lP: %lx. %s\n",
+    fprintf (stderr, "Message, %s: hWnd: %p, wP: %p, lP: %p. %s\n",
         Message2Str (pMsg->message),
         pMsg->hwnd,
-        pMsg->wParam,
-        pMsg->lParam,
+        (PVOID)pMsg->wParam,
+        (PVOID)pMsg->lParam,
         SYNMSGNAME);
 #endif
 
@@ -1071,8 +1071,8 @@ LRESULT GUIAPI DispatchMessage (PMSG pMsg)
 #endif
 
 #ifdef _MGHAVE_TRACE_MSG
-    fprintf (stderr, "Message, %s done, return value: %lx\n",
-        Message2Str (pMsg->message), lRet);
+    fprintf (stderr, "Message, %s done, return value: %p\n",
+        Message2Str (pMsg->message), (PVOID)lRet);
 #endif
 
     return lRet;