unused parameter warnings suppressed

[wxWidgets.git] / src / unix / utilsunx.cpp

diff --git a/src/unix/utilsunx.cpp b/src/unix/utilsunx.cpp
index 79c2431059ce100f3c97fe8251c64c019beefafd..e9510f72355fcceda9e50c696e9bb0d98e213b1d 100644 (file)
--- a/src/unix/utilsunx.cpp
+++ b/src/unix/utilsunx.cpp
@@ -58,28 +58,28 @@
 #if !defined(HAVE_USLEEP) && \
     (defined(__SUN__) && !defined(__SunOs_5_6) && \
                          !defined(__SunOs_5_7) && !defined(__SUNPRO_CC)) || \
-     defined(__osf__)
+     defined(__osf__) || defined(__EMX__)
     extern "C"
     {
         #ifdef __SUN__
             int usleep(unsigned int usec);
         #else // !Sun
-            void usleep(unsigned long usec);
-        #endif // Sun/!Sun
+       #ifdef __EMX
+            /* I copied this from the XFree86 diffs. AV. */
+            #define INCL_DOSPROCESS
+            #include <os2.h>
+            void usleep(unsigned long delay)
+            {
+                DosSleep(delay ? (delay/1000l) : 1l);
+            }
+       #else
+           void usleep(unsigned long usec);
+       #endif
+        #endif // Sun/EMX/Something else
     };
+#define HAVE_USLEEP 1
 #endif // Unices without usleep()
 
-#ifdef __EMX__
-  /* I copied this from the XFree86 diffs. AV. */
-extern void DosSleep(unsigned long);
-#define INCL_DOSPROCESS
-#include <os2.h>
-void usleep(unsigned long delay)
-{
-    DosSleep(delay ? (delay/1000l) : 1l);
-}
-#endif
-
 // ============================================================================
 // implementation
 // ============================================================================