header includes for gcc-4.3 compatibility

minimal changes required to build without error
tested with gcc-4.3 (Debian 4.3-20071130-1) 4.3.0 20071130 (experimental)

HName.cc

@@ -23,8 +23,9 @@
 # include  "config.h"
 # include  "HName.h"
 # include  <iostream>
-# include  <string.h>
-# include  <stdlib.h>
+# include  <cstring>
+# include  <cstdlib>
+# include  <climits>
 #ifdef HAVE_MALLOC_H
 # include  <malloc.h>
 #endif

cprop.cc

@@ -19,6 +19,7 @@
 
 # include "config.h"
 
+# include  <cstdlib>
 # include  "netlist.h"
 # include  "netmisc.h"
 # include  "functor.h"

elab_expr.cc

@@ -18,6 +18,9 @@
  */
 
 # include "config.h"
+# include  <typeinfo>
+# include  <cstdlib>
+# include  <cstring>
 # include "compiler.h"
 
 # include  "pform.h"

elab_lval.cc

@@ -23,6 +23,7 @@
 # include  "netlist.h"
 # include  "netmisc.h"
 # include  "compiler.h"
+# include  <cstdlib>
 # include  <iostream>
 # include  "ivl_assert.h"
 

elab_net.cc

@@ -24,6 +24,8 @@
 # include  "netmisc.h"
 # include  "compiler.h"
 
+# include  <cstdlib>
+# include  <cstring>
 # include  <iostream>
 # include  "ivl_assert.h"
 

elab_pexpr.cc

@@ -24,6 +24,7 @@
 # include  "util.h"
 # include  "netmisc.h"
 
+# include  <cstdlib>
 # include  <iostream>
 # include  "ivl_assert.h"
 

elab_scope.cc

@@ -20,6 +20,7 @@
 # include  "config.h"
 # include  "compiler.h"
 # include  "netmisc.h"
+# include  <cstring>
 # include  <iostream>
 # include  <stdio.h>
 

elab_sig.cc

@@ -19,6 +19,7 @@
 
 # include "config.h"
 
+# include  <cstdlib>
 # include  <iostream>
 
 # include  "Module.h"

elaborate.cc

@@ -30,6 +30,7 @@
  */
 
 # include  <typeinfo>
+# include  <cstdlib>
 # include  <sstream>
 # include  <list>
 # include  "pform.h"

emit.cc

@@ -29,6 +29,7 @@
 # include  "netlist.h"
 # include  <typeinfo>
 # include  <cassert>
+# include  <cstring>
 
 bool NetNode::emit_node(struct target_t*tgt) const
 {

eval.cc

@@ -19,6 +19,7 @@
 
 # include "config.h"
 
+# include  <cstring>
 # include  <iostream>
 
 # include  "PExpr.h"

eval_tree.cc

@@ -21,6 +21,7 @@
 # include "compiler.h"
 
 # include  <iostream>
+# include  <cstdlib>
 
 # include  "netlist.h"
 # include  "ivl_assert.h"

load_module.cc

@@ -26,6 +26,8 @@
 # include  "compiler.h"
 # include  <iostream>
 # include  <map>
+# include  <cstdlib>
+# include  <cstring>
 # include  <string>
 # include  <sys/types.h>
 # include  <dirent.h>

main.cc

@@ -44,6 +44,7 @@ const char NOTICE[] =
 # include  <iostream>
 # include  <fstream>
 # include  <queue>
+# include  <cstring>
 # include  <list>
 # include  <map>
 # include  <unistd.h>

net_link.cc

@@ -26,6 +26,7 @@
 
 # include  "netlist.h"
 # include  <sstream>
+# include  <cstring>
 # include  <string>
 # include  <typeinfo>
 #ifdef HAVE_MALLOC_H

net_scope.cc

@@ -24,6 +24,7 @@
 # include "compiler.h"
 
 # include  "netlist.h"
+# include  <cstring>
 # include  <sstream>
 
 /*

netlist.cc

@@ -22,6 +22,7 @@
 # include <iostream>
 
 # include  <typeinfo>
+# include  <cstdlib>
 # include  "compiler.h"
 # include  "netlist.h"
 # include  "netmisc.h"

netmisc.cc

@@ -19,6 +19,7 @@
 
 # include "config.h"
 
+# include  <cstdlib>
 # include  "netlist.h"
 # include  "netmisc.h"
 # include  "PExpr.h"

parse.y

@@ -26,6 +26,7 @@
 # include  "pform.h"
 # include  "Statement.h"
 # include  "PSpec.h"
+# include  <cstring>
 # include  <sstream>
 
 class PSpecPath;

pform.cc

@@ -33,6 +33,8 @@
 # include  <stack>
 # include  <typeinfo>
 # include  <sstream>
+# include  <cstring>
+# include  <cstdlib>
 
 # include  "ivl_assert.h"
 

sys_funcs.cc

@@ -23,6 +23,8 @@
 # include  "config.h"
 # include  "compiler.h"
 # include  <stdio.h>
+# include  <cstring>
+# include  <cstdlib>
 
 /*
  * Manage the information about system functions. This information is

t-dll-expr.cc

@@ -21,6 +21,7 @@
 
 # include  <iostream>
 
+# include  <cstring>
 # include  "t-dll.h"
 # include  "netlist.h"
 # include  <assert.h>

t-dll-proc.cc

@@ -25,6 +25,7 @@
 
 # include  <iostream>
 
+# include  <cstring>
 # include  "target.h"
 # include  "ivl_target.h"
 # include  "compiler.h"

t-dll.cc

@@ -21,6 +21,7 @@
 
 # include  <iostream>
 
+# include  <cstring>
 # include  <stdio.h>   // sprintf()
 # include  "compiler.h"
 # include  "t-dll.h"

verireal.cc

@@ -29,6 +29,7 @@
 # include  <iostream>
 # include  <math.h>
 # include  <assert.h>
+# include  <cstring>
 
 verireal::verireal()
 {

vvp/delay.cc

@@ -21,6 +21,7 @@
 #include "schedule.h"
 #include "vpi_priv.h"
 #include <iostream>
+#include <cstdlib>
 #include <assert.h>
 
 void vvp_delay_t::calculate_min_delay_()

vvp/vthread.cc

@@ -30,6 +30,7 @@
 #ifdef HAVE_MALLOC_H
 # include  <malloc.h>
 #endif
+# include  <typeinfo>
 # include  <stdlib.h>
 # include  <limits.h>
 # include  <string.h>

vvp/vvp_net.cc

@@ -22,6 +22,8 @@
 # include  "schedule.h"
 # include  "statistics.h"
 # include  <stdio.h>
+# include  <cstring>
+# include  <cstdlib>
 # include  <iostream>
 # include  <typeinfo>
 # include  <limits.h>