helper: Allow kernel and modpath to be selected from envvars (RHBZ#671082).

[febootstrap.git] / helper / helper.h

diff --git a/helper/helper.h b/helper/helper.h
index e0d1fbb..2ff2050 100644 (file)
--- a/helper/helper.h
+++ b/helper/helper.h
@@ -78,6 +78,7 @@ extern char **filter_fnmatch (char **strings, const char *patt, int flags);
 extern char **filter_notmatching_substring (char **strings, const char *sub);
 extern void sort (char **strings, int (*compare) (const void *, const void *));
 extern int isdir (const char *path);
+extern int isfile (const char *path);
 extern char **load_file (const char *filename);
 
 #endif /* FEBOOTSTRAP_SUPERMIN_HELPER_H */