Merged main branch with current DEVEL_1_9.

include/sane/sanei_backend.h

@@ -18,13 +18,16 @@
 
 #ifndef __GLIBC__
 # ifndef u_int8_t
-#  define u_int8_t	unsigned char
+#  define u_int8_t      u_int8_t
+typedef unsigned char   u_int8_t;
 # endif
 # ifndef u_int16_t
-#  define u_int16_t	unsigned short
+#  define u_int16_t	u_int16_t
+typedef unsigned short  u_int16_t;
 # endif
 # ifndef u_int32_t
-#  define u_int32_t	unsigned int
+#  define u_int32_t	u_int32_t
+typedef unsigned int    u_int32_t;
 # endif
 #endif
 

include/sane/sanei_config.h

@@ -45,6 +45,7 @@
 #include <stdio.h>
 
 extern FILE *sanei_config_open (const char *name);
+extern char *sanei_config_read (char *str, int n, FILE *stream);
 extern const char *sanei_config_skip_whitespace (const char *str);
 /* Scan a string constant from the string pointed to by STR and return
    a malloced copy of it in *STRING_CONST (it's the responsibility of

include/sane/sanei_thread.h

@@ -0,0 +1,33 @@
+/* sane - Scanner Access Now Easy.
+   Copyright (C) 2000 Yuri Dario
+   This file is part of the SANE package.
+
+   SANE is free software; you can redistribute it and/or modify it under
+   the terms of the GNU General Public License as published by the Free
+   Software Foundation; either version 2 of the License, or (at your
+   option) any later version.
+
+   SANE is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with sane; see the file COPYING.  If not, write to the Free
+   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+   This file declares a _proposed_ internal SANE interface.  It was
+   proposed 2000-02-19 by Yuri Dario to wrap UNIX functions fork(),
+   kill(), waitpid() and wait(), which are missing on OS/2.
+*/
+   
+#ifndef sanei_thread_h
+#define sanei_thread_h
+
+extern int sanei_thread_begin( void (*start)(void *arg), 
+                               void *arg_list);
+extern int sanei_thread_kill( int pid, int sig);
+extern int sanei_thread_waitpid( int pid, int *stat_loc, int options);
+extern int sanei_thread_wait( int *stat_loc);
+
+#endif /* sanei_thread_h */