More compilation fixes for Solaris. :-<

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1488 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/sckaddr.cpp

@@ -55,6 +55,13 @@
 #include <unistd.h>
 #include <netdb.h>
 
+#ifdef __SUN__
+extern "C"
+{
+   struct hostent *gethostbyname(const char *name); 
+};
+#endif
+
 #endif // __UNIX__
 
 #include "wx/sckaddr.h"

src/gtk/app.cpp

@@ -30,6 +30,10 @@
 #endif
 #include "unistd.h"
 
+#ifdef __SUN__
+int usleep(unsigned int useconds); 
+#endif
+
 #include "glib.h"
 #include "gdk/gdk.h"
 #include "gtk/gtk.h"

src/gtk1/app.cpp

@@ -30,6 +30,10 @@
 #endif
 #include "unistd.h"
 
+#ifdef __SUN__
+int usleep(unsigned int useconds); 
+#endif
+
 #include "glib.h"
 #include "gdk/gdk.h"
 #include "gtk/gtk.h"

src/iodbc/henv.h

@@ -32,6 +32,10 @@
 #include	<isql.h>
 #include	<isqlext.h>
 
+#ifndef SYSERR
+#define   SYSERR -1
+#endif
+
 enum
   {