diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/Makefile.am | 1 | ||||
| -rw-r--r-- | include/grobot.h | 1 | ||||
| -rw-r--r-- | include/sign.h | 5 |
3 files changed, 1 insertions, 6 deletions
diff --git a/include/Makefile.am b/include/Makefile.am index 5f57db1..9217f6d 100644 --- a/include/Makefile.am +++ b/include/Makefile.am @@ -22,6 +22,5 @@ EXTRA_DIST =\ map.h\ main.h\ grobot.h\ - sign.h\ userinterface.h diff --git a/include/grobot.h b/include/grobot.h index 6ebcca3..1aeafb2 100644 --- a/include/grobot.h +++ b/include/grobot.h @@ -67,6 +67,7 @@ struct _GRobotClass { /* some convenient macros */ #define G_ROBOT_POSITION_X(robot) ((robot)->x) #define G_ROBOT_POSITION_Y(robot) ((robot)->y) +#define sign(x) (x/abs(x)) /* normal GObject stuff */ GType g_robot_get_type(void) G_GNUC_CONST; diff --git a/include/sign.h b/include/sign.h deleted file mode 100644 index 05fe87d..0000000 --- a/include/sign.h +++ /dev/null @@ -1,5 +0,0 @@ -/* This needs to go. */ - -#include <glib.h> - -gint sign (gint n); |