--- loncom/homework/caparesponse/capa.i	2004/11/16 23:37:40	1.6
+++ loncom/homework/caparesponse/capa.i	2024/04/29 02:49:43	1.8
@@ -1,51 +1,51 @@
 %module capa
 %{
-
+#include "caparesponse.h"
 %}
 
-%typemap(perl5,in) char** reterror (char* cvalue) {
+%typemap(in) char** reterror (char* cvalue) {
   SV* tempsv;
-  int len;
-  if (!SvROK($source)) {
+  int unsigned int len;
+  if (!SvROK($input)) {
     croak("expected a reference\n");
   }
-  tempsv = SvRV($source);
+  tempsv = SvRV($input);
   if ((!SvPOK(tempsv))) {
     croak("expected a double reference\n");
   }
   cvalue = SvPV(tempsv,len);
-  $target = &cvalue;
+  $1 = &cvalue;
 }
 
-%typemap(perl5,argout) char ** reterror {
+%typemap(argout) char ** reterror {
   SV *tempsv;
   tempsv = SvRV($arg);
-  if (($source!=NULL) && (*$source!=NULL)) {
-    sv_setpv(tempsv, *$source);
-    free(*$source);
+  if (($1!=NULL) && (*$1!=NULL)) {
+    sv_setpv(tempsv, *$1);
+    free(*$1);
   }
 }
 
-%typemap(perl5,in) double* scaled {
+%typemap(in) double* scaled {
   double *temp;
-  if (!SvROK($source)) {
+  if (!SvROK($input)) {
     croak("expected a reference\n");
   }
   SV* tempsv;
-  tempsv = SvRV($source);
+  tempsv = SvRV($input);
   if (!SvPOK(tempsv) && !SvIOK(tempsv) && !SvNOK(tempsv)) {
     croak("expected a single reference to a scalar\n");
   }
   temp = malloc(sizeof(double));
   *temp = SvNV(tempsv);
-  $target = temp;
+  $1 = temp;
 }
 
-%typemap(perl5,argout) double* scaled {
+%typemap(argout) double* scaled {
   SV *tempsv;
   tempsv = SvRV($arg);
-  sv_setnv(tempsv, *$source);
-  free($source);
+  sv_setnv(tempsv, *$1);
+  free($1);
 }