--- advancecomp-1.13.orig/file.cc	2004-12-16 23:19:17.778775072 -0200
+++ advancecomp-1.13/file.cc	2004-12-16 23:28:55.382965888 -0200
@@ -295,7 +295,7 @@
 {
 	ostringstream os;
 
-	unsigned pos = path.rfind('.');
+	string::size_type pos = path.rfind('.');
 
 	if (pos == string::npos) 
 		os << path << ".";
@@ -312,7 +312,7 @@
  */
 string file_dir(const string& path) throw ()
 {
-	unsigned pos = path.rfind('/');
+	string::size_type pos = path.rfind('/');
 	if (pos == string::npos) {
 		return "";
 	} else {
@@ -325,7 +325,7 @@
  */
 string file_name(const string& path) throw ()
 {
-	unsigned pos = path.rfind('/');
+	string::size_type pos = path.rfind('/');
 	if (pos == string::npos) {
 		return path;
 	} else {
@@ -338,7 +338,7 @@
  */
 string file_basepath(const string& path) throw ()
 {
-	unsigned dot = path.rfind('.');
+	string::size_type dot = path.rfind('.');
 	if (dot == string::npos)
 		return path;
 	else
@@ -351,7 +351,7 @@
 string file_basename(const string& path) throw ()
 { 
 	string name = file_name(path);
-	unsigned dot = name.rfind('.');
+	string::size_type dot = name.rfind('.');
 	if (dot == string::npos)
 		return name;
 	else
@@ -364,7 +364,7 @@
 string file_ext(const string& path) throw ()
 { 
 	string name = file_name(path);
-	unsigned dot = name.rfind('.');
+	string::size_type dot = name.rfind('.');
 	if (dot == string::npos)
 		return "";
 	else