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+/** \file path.h
+
+	Directory utilities. This library contains functions for locating
+	configuration directories, for testing if a command with a given
+	name can be found in the PATH, and various other path-related
+	issues.
+*/
+
+#ifndef FISH_PATH_H
+#define FISH_PATH_H
+
+/**
+   Returns the user configuration directory for fish. If the directory
+   or one of it's parents doesn't exist, they are first created.
+
+   \param context the halloc context to use for memory allocations
+   \return 0 if the no configuration directory can be located or created, the directory path otherwise.
+*/
+wchar_t *path_get_config( void *context);
+
+/**
+   Finds the full path of an executable in a newly allocated string.
+   
+   \param cmd The name of the executable.
+   \param context the halloc context to use for memory allocations
+   \return 0 if the command can not be found, the path of the command otherwise.
+*/
+wchar_t *path_get_path( void *context, const wchar_t *cmd );
+
+/**
+   Returns the full path of the specified directory. If the \c in is a
+   full path to an existing directory, a copy of the string is
+   returned. If \c in is a directory relative to one of the
+   directories i the CDPATH, the full path is returned. If no
+   directory can be found, 0 is returned.
+
+   \param in The name of the directory.
+   \param context the halloc context to use for memory allocations
+   \return 0 if the command can not be found, the path of the command otherwise.
+*/
+wchar_t *path_get_cdpath( void *context, wchar_t *in );
+
+#endif