+extern int narches;
+extern char **archnames;
+extern int *islandid2arch;
+
+
+#define NEW(ptr) ((ptr)= mmalloc(sizeof(*ptr)))
+
+#define MCALLOC(array, count) ((array)= mcalloc(sizeof(*(array)) * (count)))
+
+#define MCALLOC_INITEACH(array, count, init_this) ({ \
+ MCALLOC((array), (count)); \
+ int initi; \
+ typeof(&(array)[0]) this; \
+ for (initi=0, this=(array); initi<(count); initi++, this++) { \
+ init_this; \
+ } \
+ })
+
+
+typedef struct {
+ double value;
+ PotentialResult *pr;
+} HighScoreEntry;
+
+extern int nhighscores_absolute, nhighscores_perleague;
+extern HighScoreEntry *highscores_absolute;
+extern HighScoreEntry *highscores_perleague;
+
+
+#define ONDEMAND(pointer_lvalue, calloc_size_count) \
+ ((pointer_lvalue) ? : \
+ ((pointer_lvalue) = mcalloc(sizeof(*(pointer_lvalue)) * calloc_size_count)))
+
+
+static inline int isle2arch(int isle) {
+ int arch= islandid2arch[isle];
+ assert(arch>=0);
+ return arch;
+}
+