Added OS/2 compatibility fixes (from "Franz Bakan" <fbakan@gmx.net>).

New version: 1.0-114.
Henning Meier-Geinitz <henning@meier-geinitz.de>

backend/mustek.desc

@@ -9,7 +9,7 @@
 ;
 
 :backend "mustek"		; name of backend
-:version "1.0-113"		; version of backend
+:version "1.0-114"		; version of backend
 :status :stable			; :alpha, :beta, :stable, :new
 :manpage "sane-mustek"		; name of manpage (if it exists)
 :url "http://www.meier-geinitz.de/sane/"

backend/mustek.h

@@ -271,6 +271,9 @@ typedef struct Mustek_Scanner
     SANE_Int resolution_code;
     int fd;			/* SCSI filedescriptor */
     pid_t reader_pid;		/* process id of reader */
+#ifdef HAVE_OS2_H
+    int	reader_fds;             /* OS/2: pipe write handler for reader */
+#endif
     int pipe;			/* pipe to reader process */
     long start_time;            /* at this time the scan started */
     SANE_Word total_bytes;      /* bytes transmitted by sane_read */