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msi: Properly declare variables in msi/tests/utils.h as extern. 

Omitting the extern storage qualifier when declaring a global variable in
a header file is mistake. If that header is included by several files it
results in multiple definitions of the same variable (unless -fcommon is
specified or assumed, the latter being the case for GCC 9.x and earlier).

This fixes building with GCC 10.

Signed-off-by: Gerald Pfeifer <gerald@pfeifer.com>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Gerald Pfeifer 2020-01-28 22:40:25 +01:00 committed by Alexandre Julliard
parent 23de061d2f
commit ea032bb7f8
1 changed files with 6 additions and 6 deletions
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12
dlls/msi/tests/utils.h
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@ -16,12 +16,12 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
char PROG_FILES_DIR[MAX_PATH];
char PROG_FILES_DIR_NATIVE[MAX_PATH];
char COMMON_FILES_DIR[MAX_PATH];
char APP_DATA_DIR[MAX_PATH];
char WINDOWS_DIR[MAX_PATH];
char CURR_DIR[MAX_PATH];
extern char PROG_FILES_DIR[MAX_PATH];
extern char PROG_FILES_DIR_NATIVE[MAX_PATH];
extern char COMMON_FILES_DIR[MAX_PATH];
extern char APP_DATA_DIR[MAX_PATH];
extern char WINDOWS_DIR[MAX_PATH];
extern char CURR_DIR[MAX_PATH];
BOOL get_system_dirs(void);
BOOL get_user_dirs(void);