OS/2 compatibility fixes.

Henning Meier-Geinitz <henning@meier-geinitz.de>

Changelog

@@ -1,3 +1,7 @@
+2002-01-16  Henning Meier-Geinitz <henning@meier-geinitz.de>
+
+	* src/scanadf.c: OS/2 compatibility fixes.
+
 2002-01-13  Tom Martone <tom@martoneconsulting.com>
 
 	* doc/scanadf.man

src/scanadf.c

@@ -37,10 +37,16 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+#include <sys/types.h>
+
 #include "sane/sane.h"
 #include "sane/sanei.h"
 #include "sane/saneopts.h"
 
+#ifndef PATH_MAX
+#define PATH_MAX 1024
+#endif
+
 #ifndef sane_isbasicframe
 #define SANE_FRAME_TEXT 10
 #define SANE_FRAME_JPEG 11