Fix Linux compilation (and I suspect a crash). Fix up some of the null plugins so that they actually load in Linux.

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@2369 96395faa-99c1-11dd-bbfe-3dabce05a288

plugins/dev9null/DEV9.cpp

@@ -30,6 +30,7 @@ const char *libraryName = "DEV9null Driver";
 void (*DEV9irq)(int);
 FILE *dev9Log;
 Config conf;
+string s_strIniPath="inis/";
 
 EXPORT_C_(u32) PS2EgetLibType() 
 {
@@ -143,6 +144,11 @@ EXPORT_C_(DEV9handler) DEV9irqHandler(void)
 	return NULL;
 }
 
+EXPORT_C_(void) DEV9setSettingsDir(const char* dir)
+{
+    s_strIniPath = (dir==NULL) ? "inis/" : dir;
+}
+
 // extended funcs
 
 EXPORT_C_(s32) DEV9test()