--- ../cache/alpine-2.20/imap/src/osdep/unix/os_lnx.h	2015-01-12 05:12:25.505178442 +0000
+++ ./imap/src/osdep/unix/os_lnx.h	2016-12-10 23:21:20.644163814 +0000
@@ -48,13 +48,13 @@
 #include <syslog.h>
 #include <sys/file.h>
 
-
 /* Linux gets this wrong */
 
 #define setpgrp setpgid
 
 #define direct dirent
-
+#define L_SET SEEK_SET
+#define FNDELAY O_NDELAY 
 #define flock safe_flock
 
 #define utime portable_utime