-int dirx[] = { -2, -1, 1, 2, 1, -1 }; /* gyujnb */
-int diry[] = { 0, -1, -1, 0, 1, 1 };
-
-int **own; /* owner of the sector. -1 means water */
-int **elev; /* elevation of the sectors */
-int **sectx, **secty; /* the sectors for each continent */
-int **sectc; /* which sectors are on the coast? */
-int *vector; /* used for measuring distances */
-int *weight; /* used for placing mountains */
-int *dsea, *dmoun; /* the dist to the ocean and mountain */
-FILE *sect_fptr; /* the file we write everything to */
-struct sctstr **sects;
-struct sctstr *sectsbuf;
-int fl_status; /* is anything wrong? */
+static int dirx[] = { -2, -1, 1, 2, 1, -1 }; /* gyujnb */
+static int diry[] = { 0, -1, -1, 0, 1, 1 };
+
+static int **own; /* owner of the sector. -1 means water */
+static int **elev; /* elevation of the sectors */
+static int **sectx, **secty; /* the sectors for each continent */
+static int **sectc; /* which sectors are on the coast? */
+static int *vector; /* used for measuring distances */
+static int *weight; /* used for placing mountains */
+static int *dsea, *dmoun; /* the dist to the ocean and mountain */
+static int fl_status; /* is anything wrong? */