Added ex_ski target... this is useless since clock() is the CPU time used

by the process... this will need some fixing.

src/odoors/GNUmakefile

@@ -162,5 +162,11 @@ ex_diag: ex_diag.c ${LIBDIR}libODoors${SHLIB}
 ex_hello: ex_hello.c ${LIBDIR}libODoors${SHLIB}
 	$(CC) $(CFLAGS) ex_hello.c -o ex_hello -lODoors
 
+ex_music: ex_music.c ${LIBDIR}libODoors${SHLIB}
+	$(CC) $(CFLAGS) ex_music.c -o ex_music -lODoors
+
+ex_ski: ex_ski.c ${LIBDIR}libODoors${SHLIB}
+	$(CC) $(CFLAGS) ex_ski.c -o ex_ski -lODoors
+
 #
 #------------------------------------------------------------------------------

src/odoors/ex_music.c

@@ -12,7 +12,7 @@
 
 
 /* The opendoor.h file must be included by any program using OpenDoors. */
-#include "opendoor.h"
+#include "OpenDoor.h"
 
 #include <string.h>
 

src/odoors/ex_ski.c

@@ -26,6 +26,7 @@
 #include <time.h>
 #include <errno.h>
 #include <stdlib.h>
+#include <genwrap.h>
 
 
 /* Hard-coded configurable constants - change these values to alter game */