sane.ds: Global variable compatibility update for gcc 10.

Signed-off-by: Michael Cronenworth <mike@cchtml.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

sane.ds: Global variable compatibility update for gcc 10.
c13d5878 · Michael Cronenworth · Alexandre Julliard · 453980e1 · c13d5878 · c13d5878
Commit c13d5878 authored Jan 23, 2020 by Michael Cronenworth Committed by Alexandre Julliard Jan 27, 2020
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Showing with 22 additions and 2 deletions

sane_i.h dlls/sane.ds/sane_i.h +4 -2

sane_main.c dlls/sane.ds/sane_main.c +18 -0

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--- a/dlls/sane.ds/sane_i.h
+++ b/dlls/sane.ds/sane_i.h
@@ -36,7 +36,7 @@
 #include "twain.h"

 #ifdef SONAME_LIBSANE
-#define MAKE_FUNCPTR(f) typeof(f) * p##f DECLSPEC_HIDDEN;
+#define MAKE_FUNCPTR(f) extern typeof(f) * p##f DECLSPEC_HIDDEN;
 MAKE_FUNCPTR(sane_init)
 MAKE_FUNCPTR(sane_exit)
 MAKE_FUNCPTR(sane_get_devices)
@@ -84,7 +84,9 @@ struct tagActiveDS
    TW_FIX32            defaultXResolution;
    BOOL                YResolutionSet;
    TW_FIX32            defaultYResolution;
-} activeDS DECLSPEC_HIDDEN;
+};
+
+extern struct tagActiveDS activeDS DECLSPEC_HIDDEN;

 /* Helper functions */
 extern TW_UINT16 SANE_SaneCapability (pTW_CAPABILITY pCapability, TW_UINT16 action) DECLSPEC_HIDDEN;

--- a/dlls/sane.ds/sane_main.c
+++ b/dlls/sane.ds/sane_main.c
@@ -30,9 +30,27 @@

 WINE_DEFAULT_DEBUG_CHANNEL(twain);

+struct tagActiveDS activeDS;
+
 DSMENTRYPROC SANE_dsmentry;

 #ifdef SONAME_LIBSANE
+#define MAKE_FUNCPTR(f) typeof(f) * p##f;
+MAKE_FUNCPTR(sane_init)
+MAKE_FUNCPTR(sane_exit)
+MAKE_FUNCPTR(sane_get_devices)
+MAKE_FUNCPTR(sane_open)
+MAKE_FUNCPTR(sane_close)
+MAKE_FUNCPTR(sane_get_option_descriptor)
+MAKE_FUNCPTR(sane_control_option)
+MAKE_FUNCPTR(sane_get_parameters)
+MAKE_FUNCPTR(sane_start)
+MAKE_FUNCPTR(sane_read)
+MAKE_FUNCPTR(sane_cancel)
+MAKE_FUNCPTR(sane_set_io_mode)
+MAKE_FUNCPTR(sane_get_select_fd)
+MAKE_FUNCPTR(sane_strstatus)
+#undef MAKE_FUNCPTR

 HINSTANCE SANE_instance;