cleanup, reduce `#include' incantations

src/spicelib/analysis/cktlxt2.c

@@ -1,31 +1,16 @@
 #include "ngspice/ngspice.h"
-#include "ngspice/config.h"
-#include "ngspice/cktdefs.h"
-//#include "ngspice/cktaccept.h"
-#include "ngspice/trandefs.h"
-#include "ngspice/sperror.h"
 #include "ngspice/fteext.h"
-#include "ngspice/missing_math.h"
+
 #include "../frontend/outitf.h"
+
 #include <math.h>
 
 #ifdef XSPICE
-/* gtri - add - wbk - Add headers */
-#include "ngspice/miftypes.h"
-
-#include "ngspice/evt.h"
-#include "ngspice/mif.h"
 #include "ngspice/evtproto.h"
-#include "ngspice/ipctiein.h"
-/* gtri - end - wbk - Add headers */
 #endif
 
 #include "ngspice/lxt2_write.h"
 
-#ifdef CLUSTER
-#include "cluster.h"
-#endif
-
 #define CKALLOC(var,size,type) \
     if(size) { \
         if(!(var = (type *) MALLOC((size) * sizeof(type)))) \

src/spicelib/analysis/lxt2_init.c

@@ -1,30 +1,15 @@
 #include "ngspice/ngspice.h"
-#include "ngspice/config.h"
-#include "ngspice/cktdefs.h"
-//#include "ngspice/cktaccept.h"
-#include "ngspice/trandefs.h"
 #include "ngspice/sperror.h"
 #include "ngspice/fteext.h"
-#include "ngspice/missing_math.h"
+
 #include "../frontend/outitf.h"
 
 #ifdef XSPICE
-/* gtri - add - wbk - Add headers */
-#include "ngspice/miftypes.h"
-
-#include "ngspice/evt.h"
-#include "ngspice/mif.h"
 #include "ngspice/evtproto.h"
-#include "ngspice/ipctiein.h"
-/* gtri - end - wbk - Add headers */
 #endif
 
 #include "ngspice/lxt2_write.h"
 
-#ifdef CLUSTER
-#include "cluster.h"
-#endif
-
 #define CKALLOC(var,size,type) \
     if(size) { \
         if(!(var = (type *) MALLOC((size) * sizeof(type)))) \

src/xspice/evt/evtlxt2.c

@@ -1,14 +1,6 @@
 #include "ngspice/ngspice.h"
-#include "ngspice/cktdefs.h"
-//#include "util.h"
-
-#include "ngspice/mif.h"
-#include "ngspice/evt.h"
-#include "ngspice/evtudn.h"
-
-#include "ngspice/mifproto.h"
 #include "ngspice/evtproto.h"
-#include "ngspice/cm.h"
+
 #include <math.h>
 
 static char *EVTbitmap(int i);