+++ /dev/null
---- ../cache/alpine-2.20/pico/osdep/filesys.c 2015-01-12 05:12:25.272177331 +0000
-+++ ./pico/osdep/filesys.c 2016-12-11 00:14:46.945596542 +0000
-@@ -777,7 +777,6 @@
- char *cb;
- struct stat tsb, fsb;
- EML eml;
-- extern int errno;
-
- if(our_stat(a, &fsb) < 0){ /* get source file info */
- eml.s = errstr(errno);