Big space and tab cleanup

Remove all space before tabs and space and tabs at end of lines.
diff --git a/testModule.c b/testModule.c
index 8293c45..e399f5c 100644
--- a/testModule.c
+++ b/testModule.c
@@ -39,7 +39,7 @@
 #endif
 
 typedef int (*hello_world_t)(void);
- 
+
 int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
     xmlChar filename[PATH_MAX];
     xmlModulePtr module = NULL;
@@ -62,7 +62,7 @@
 	    fprintf(stderr, "Lookup returned NULL\n");
 	    return(1);
 	}
-	
+
         (*hello_world)();
 
         xmlModuleClose(module);