# refactor VFS path-related functions; split into separate files

- replace all hardcoded strrchr functions (used to get extension / file
name only) with path helper functions (found a few bugs in the process)
- split VFS-independent path helper functions into lib/path_util (allows
including by other files without pulling in entire VFS)
- renamed pp_* functions path_package_*
- split remaining path helper functions into lib/res/file/path
- vfs: split should-reload logic out of vfs_reload_changed_files

- lib: add comments to rand/xrand

This was SVN commit r3796.

source/ps/ConfigDB.cpp

@@ -330,8 +330,8 @@ bool CConfigDB::WriteFile(EConfigNamespace ns, bool useVFS, CStr path)
 {
 	debug_assert(ns >= 0 && ns < CFG_LAST);
 
-	char realpath[VFS_MAX_PATH];
-	char nativepath[VFS_MAX_PATH];
+	char realpath[PATH_MAX];
+	char nativepath[PATH_MAX];
 	const char *filepath=path.c_str();
 	int err;
 	FILE *fp;