devices/mos6, add missing files mos6del.c and mos6mdel.c

this is a plain copy from mos3

src/spicelib/devices/mos6/Makefile.am

@@ -7,6 +7,7 @@ libmos6_la_SOURCES =	\
 	mos6ask.c	\
 	mos6conv.c	\
 	mos6defs.h	\
+	mos6del.c	\
 	mos6dest.c	\
 	mos6ext.h	\
 	mos6ic.c	\
@@ -15,6 +16,7 @@ libmos6_la_SOURCES =	\
 	mos6itf.h	\
 	mos6load.c	\
 	mos6mask.c	\
+	mos6mdel.c	\
 	mos6mpar.c	\
 	mos6par.c	\
 	mos6set.c	\

src/spicelib/devices/mos6/mos6del.c

@@ -0,0 +1,34 @@
+/**********
+Copyright 1990 Regents of the University of California.  All rights reserved.
+Author: 1985 Thomas L. Quarles
+**********/
+/*
+ */
+
+#include "ngspice/ngspice.h"
+#include "mos6defs.h"
+#include "ngspice/sperror.h"
+#include "ngspice/suffix.h"
+
+
+int
+MOS6delete(GENmodel *inModel, IFuid name, GENinstance **inst)
+{
+    MOS6model *model = (MOS6model *)inModel;
+    MOS6instance **fast = (MOS6instance **)inst;
+    MOS6instance **prev = NULL;
+    MOS6instance *here;
+
+    for( ; model ; model = model->MOS6nextModel) {
+        prev = &(model->MOS6instances);
+        for(here = *prev; here ; here = *prev) {
+            if(here->MOS6name == name || (fast && here==*fast) ) {
+                *prev= here->MOS6nextInstance;
+                FREE(here);
+                return(OK);
+            }
+            prev = &(here->MOS6nextInstance);
+        }
+    }
+    return(E_NODEV);
+}

src/spicelib/devices/mos6/mos6init.c

@@ -52,8 +52,8 @@ SPICEdev MOS6info = {
  /* DEVacLoad     */ NULL, /* MOS6acLoad, XXX */
  /* DEVaccept     */ NULL,
  /* DEVdestroy    */ MOS6destroy,
- /* DEVmodDelete  */ NULL,
- /* DEVdelete     */ NULL,
+ /* DEVmodDelete  */ MOS6mDelete,
+ /* DEVdelete     */ MOS6delete,
  /* DEVsetic      */ MOS6getic,
  /* DEVask        */ MOS6ask,
  /* DEVmodAsk     */ MOS6mAsk,

src/spicelib/devices/mos6/mos6mdel.c

@@ -0,0 +1,40 @@
+/**********
+Copyright 1990 Regents of the University of California.  All rights reserved.
+Author: 1985 Thomas L. Quarles
+**********/
+/*
+ */
+
+#include "ngspice/ngspice.h"
+#include "mos6defs.h"
+#include "ngspice/sperror.h"
+#include "ngspice/suffix.h"
+
+
+int
+MOS6mDelete(GENmodel **inModel, IFuid modname, GENmodel *kill)
+{
+    MOS6model **model = (MOS6model **)inModel;
+    MOS6model *modfast = (MOS6model *)kill;
+    MOS6instance *here;
+    MOS6instance *prev = NULL;
+    MOS6model **oldmod;
+    oldmod = model;
+    for( ; *model ; model = &((*model)->MOS6nextModel)) {
+        if( (*model)->MOS6modName == modname || 
+                (modfast && *model == modfast) ) goto delgot;
+        oldmod = model;
+    }
+    return(E_NOMOD);
+
+delgot:
+    *oldmod = (*model)->MOS6nextModel; /* cut deleted device out of list */
+    for(here = (*model)->MOS6instances ; here ; here = here->MOS6nextInstance) {
+        if(prev) FREE(prev);
+        prev = here;
+    }
+    if(prev) FREE(prev);
+    FREE(*model);
+    return(OK);
+
+}

visualc/sharedspice.vcxproj

@@ -1975,11 +1975,13 @@
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6ask.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6conv.c" />
+    <ClCompile Include="..\src\spicelib\devices\mos6\mos6del.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6dest.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6ic.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6init.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6load.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6mask.c" />
+    <ClCompile Include="..\src\spicelib\devices\mos6\mos6mdel.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6mpar.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6par.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6set.c" />

visualc/vngspice-fftw.vcxproj

@@ -2413,11 +2413,13 @@ lib /machine:x64 /def:..\..\fftw-3.3.4-dll64\libfftw3-3.def /out:$(IntDir)libfft
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6ask.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6conv.c" />
+    <ClCompile Include="..\src\spicelib\devices\mos6\mos6del.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6dest.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6ic.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6init.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6load.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6mask.c" />
+    <ClCompile Include="..\src\spicelib\devices\mos6\mos6mdel.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6mpar.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6par.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6set.c" />

visualc/vngspice.vcxproj

@@ -2379,11 +2379,13 @@
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6ask.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6conv.c" />
+    <ClCompile Include="..\src\spicelib\devices\mos6\mos6del.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6dest.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6ic.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6init.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6load.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6mask.c" />
+    <ClCompile Include="..\src\spicelib\devices\mos6\mos6mdel.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6mpar.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6par.c" />
     <ClCompile Include="..\src\spicelib\devices\mos6\mos6set.c" />