1 files changed, 1 insertions, 1 deletions
diff --git a/lib/lib.h b/lib/lib.h
index c46aacaa..d052880e 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -102,7 +102,7 @@ size_t xread(int fd, void *buf, size_t len);
 void xreadall(int fd, void *buf, size_t len);
 void xwrite(int fd, void *buf, size_t len);
 off_t xlseek(int fd, off_t offset, int whence);
-char *xreadfile(char *name);
+char *xreadfile(char *name, char *buf, off_t len);
 int xioctl(int fd, int request, void *data);
 char *xgetcwd(void);
 void xstat(char *path, struct stat *st);