Linux fixes

This was SVN commit r763.

source/lib/res/unifont.cpp

@@ -1,5 +1,5 @@
 /*
-$Id: unifont.cpp,v 1.8 2004/07/13 22:47:20 philip Exp $
+$Id: unifont.cpp,v 1.9 2004/07/15 19:58:12 philip Exp $
 
 Unicode OpenGL texture font
   
@@ -229,4 +229,4 @@ int unifont_stringsize(const Handle h, const char* text, int& width, int& height
 	}
 
 	return 0;
-}
+}

source/lib/sysdep/sysdep.cpp

@@ -1,6 +1,7 @@
 #include "precompiled.h"
 
 #include "sysdep.h"
+#include <memory.h>
 
 // portable debug output routines. Win32 offers better versions, which
 // override these.
@@ -68,7 +69,7 @@ void debug_microlog(const wchar_t *fmt, ...)
 	int count = 0;
 
 	va_start(argp, fmt);
-	vsnwprintf(buffer, sizeof(buffer), fmt, argp);
+	vswprintf(buffer, sizeof(buffer), fmt, argp);
 	va_end(argp);
 
 	wcscat(buffer, L"\r\n");

source/lib/sysdep/unix/unix.cpp

@@ -96,3 +96,11 @@ int debug_assert_failed(const char *file, int line, const char *expr)
 		}
 	} while (false);
 }
+
+int debug_write_crashlog(const char* file, wchar_t* header, void* context)
+{
+	// TODO: Do this properly. (I don't know what I'm doing; I just
+	// know that this function is required in order to compile...)
+
+	abort();
+}

source/ps/Errors.h

@@ -15,4 +15,4 @@ public:
 
 const wchar_t* GetErrorString(int code);
 
-#endif
+#endif

source/scripting/ScriptingHost.h

@@ -7,7 +7,9 @@
 #endif
 
 #ifdef OS_UNIX
-# define XP_UNIX
+# ifndef XP_UNIX
+#  define XP_UNIX
+# endif
 #endif
 
 #include <jsapi.h>