clang-warning: -Wmissing-variable-declarations

../src/wcmConfig.c:701:16: warning: no previous extern declaration for non-static variable 'WACOM' [-Wmissing-variable-declarations]
InputDriverRec WACOM =
               ^
../src/wcmXCommand.c:82:6: warning: no previous extern declaration for non-static variable 'prop_devnode' [-Wmissing-variable-declarations]
Atom prop_devnode;
     ^
../src/wcmXCommand.c:83:6: warning: no previous extern declaration for non-static variable 'prop_rotation' [-Wmissing-variable-declarations]
Atom prop_rotation;
     ^
../src/wcmXCommand.c:84:6: warning: no previous extern declaration for non-static variable 'prop_tablet_area' [-Wmissing-variable-declarati$
Atom prop_tablet_area;
     ^
../src/wcmXCommand.c:85:6: warning: no previous extern declaration for non-static variable 'prop_pressurecurve' [-Wmissing-variable-declara$
Atom prop_pressurecurve;
     ^
../src/wcmXCommand.c:86:6: warning: no previous extern declaration for non-static variable 'prop_serials' [-Wmissing-variable-declarations]
Atom prop_serials;
     ^
../src/wcmXCommand.c:87:6: warning: no previous extern declaration for non-static variable 'prop_serial_binding' [-Wmissing-variable-declar$
Atom prop_serial_binding;
     ^
../src/wcmXCommand.c:88:6: warning: no previous extern declaration for non-static variable 'prop_strip_buttons' [-Wmissing-variable-declara$
Atom prop_strip_buttons;
     ^
../src/wcmXCommand.c:89:6: warning: no previous extern declaration for non-static variable 'prop_wheel_buttons' [-Wmissing-variable-declara$
Atom prop_wheel_buttons;
     ^
../src/wcmXCommand.c:90:6: warning: no previous extern declaration for non-static variable 'prop_tv_resolutions' [-Wmissing-variable-declar$
Atom prop_tv_resolutions;
     ^
../src/wcmXCommand.c:91:6: warning: no previous extern declaration for non-static variable 'prop_cursorprox' [-Wmissing-variable-declaratio$
Atom prop_cursorprox;
     ^
../src/wcmXCommand.c:92:6: warning: no previous extern declaration for non-static variable 'prop_threshold' [-Wmissing-variable-declaration$
Atom prop_threshold;
     ^
../src/wcmXCommand.c:93:6: warning: no previous extern declaration for non-static variable 'prop_suppress' [-Wmissing-variable-declarations]
Atom prop_suppress;
     ^
../src/wcmXCommand.c:94:6: warning: no previous extern declaration for non-static variable 'prop_touch' [-Wmissing-variable-declarations]
Atom prop_touch;
     ^
../src/wcmXCommand.c:98:6: warning: no previous extern declaration for non-static variable 'prop_hover' [-Wmissing-variable-declarations]
Atom prop_hover;
     ^
../src/wcmXCommand.c:99:6: warning: no previous extern declaration for non-static variable 'prop_tooltype' [-Wmissing-variable-declarations]
Atom prop_tooltype;
     ^
../src/wcmXCommand.c:100:6: warning: no previous extern declaration for non-static variable 'prop_btnactions' [-Wmissing-variable-declarati$
Atom prop_btnactions;
     ^
../src/wcmXCommand.c:101:6: warning: no previous extern declaration for non-static variable 'prop_product_id' [-Wmissing-variable-declarati$
Atom prop_product_id;
     ^
../src/wcmXCommand.c:102:6: warning: no previous extern declaration for non-static variable 'prop_pressure_recal' [-Wmissing-variable-decla$
Atom prop_pressure_recal;
     ^
../src/wcmXCommand.c:104:6: warning: no previous extern declaration for non-static variable 'prop_debuglevels' [-Wmissing-variable-declarat$
Atom prop_debuglevels;
     ^
../src/wcmXCommand.c:95:6: warning: no previous extern declaration for non-static variable 'prop_hardware_touch' [-Wmissing-variable-declar$
Atom prop_hardware_touch;
     ^
../src/wcmXCommand.c:96:6: warning: no previous extern declaration for non-static variable 'prop_gesture' [-Wmissing-variable-declarations]
Atom prop_gesture;
     ^
../src/wcmXCommand.c:97:6: warning: no previous extern declaration for non-static variable 'prop_gesture_param' [-Wmissing-variable-declara$
Atom prop_gesture_param;
     ^
xsetwacom.c:476:3: warning: no previous extern declaration for non-static variable 'deprecated_parameters' [-Wmissing-variable-declarations]
} deprecated_parameters[] =
  ^
xsetwacom.c:953:3: warning: no previous extern declaration for non-static variable 'keywords' [-Wmissing-variable-declarations]
} keywords[] = {
  ^
isdv4-serial-debugger.c:44:5: warning: no previous extern declaration for non-static variable 'verbose' [-Wmissing-variable-declarations]
int verbose = 0;
    ^
isdv4-serial-inputattach.c:41:5: warning: no previous extern declaration for non-static variable 'verbose' [-Wmissing-variable-declarations]
int verbose;
    ^

Signed-off-by: Jason Gerecke <killertofu@gmail.com>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/tools/isdv4-serial-inputattach.c b/tools/isdv4-serial-inputattach.c
index fedfce4..cdd520a 100644
--- a/tools/isdv4-serial-inputattach.c
+++ b/tools/isdv4-serial-inputattach.c
@@ -37,7 +37,8 @@
 
 #include "tools-shared.h"
 
-int verbose;
+extern int verbose;  /* quiet clang's -Wmissing-variable-declarations */
+int verbose = 0;
 
 static void usage(void)
 {