don't worry about strdup, it's defined by roken

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2274 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/asn1/lex.l

@@ -11,10 +11,6 @@
 #include "symbol.h"
 #include "parse.h"
 
-#ifndef HAVE_STRDUP
-char *strdup(char *);
-#endif
-
 void error_message(char *, ...);
 
 static unsigned lineno = 1;

lib/asn1/parse.y

@@ -11,14 +11,12 @@
 #include "lex.h"
 #include "asn1_locl.h"
 
+RCSID("$Id$");
+
 static Type *new_type (Typetype t);
 void yyerror (char *);
 int yylex();
 
-#ifndef HAVE_STRDUP
-char *strdup(char *);
-#endif
-
 static void append (Member *l, Member *r);
 
 %}
@@ -170,6 +168,10 @@ static Type *
 new_type (Typetype tt)
 {
   Type *t = malloc(sizeof(*t));
+  if (t == NULL) {
+      error_message ("out of memory in malloc(%u)", sizeof(*t));
+      exit (1);
+  }
   t->type = tt;
   t->application = 0;
   t->members = NULL;