Add xrealpath() at suggestion of Ashish Briggers.

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/lib.h b/lib/lib.h
index b5292b85..5a184ccf 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -116,6 +116,7 @@ char *xreadfile(char *name);
 char *xgetcwd(void);
 void xstat(char *path, struct stat *st);
 char *xabspath(char *path);
+char *xrealpath(char *path);
 void xchdir(char *path);
 void xmkpath(char *path, int mode);
 void xsetuid(uid_t uid);