#define COMPARE_LT(x,y) do { if ((x)<(y)) return 1; if ((x)>(y)) return 0; } while(0)
#define COMPARE_GT(x,y) COMPARE_LT(y,x)
-#define ROL(x, bits) (((x) << (bits)) | ((x) >> (sizeof(uns)*8 - (bits)))) /* Bitwise rotation of an uns to the left */
+#define ROL(x, bits) (((x) << (bits)) | ((uns)(x) >> (sizeof(uns)*8 - (bits)))) /* Bitwise rotation of an uns to the left */
+#define ROR(x, bits) (((uns)(x) >> (bits)) | ((x) << (sizeof(uns)*8 - (bits))))
/* GCC Extensions */
/* Memory allocation */
-#define xmalloc sh_xmalloc
-#define xrealloc sh_xrealloc
-#define xfree sh_xfree
+#define xmalloc ucw_xmalloc
+#define xrealloc ucw_xrealloc
+#define xfree ucw_xfree
/*
* Unfortunately, several libraries we might want to link to define
void *xmalloc_zero(uns) LIKE_MALLOC;
char *xstrdup(const char *) LIKE_MALLOC;
-/* prime.c */
-
-int isprime(uns x);
-uns nextprime(uns x);
-
-/* primetable.c */
-
-uns next_table_prime(uns x);
-uns prev_table_prime(uns x);
-
/* timer.c */
timestamp_t get_timestamp(void);
/* sighandler.c */
-typedef int (*sh_sighandler_t)(int); // gets signum, returns nonzero if abort() should be called
+typedef int (*ucw_sighandler_t)(int); // gets signum, returns nonzero if abort() should be called
void handle_signal(int signum);
void unhandle_signal(int signum);
-sh_sighandler_t set_signal_handler(int signum, sh_sighandler_t new);
+ucw_sighandler_t set_signal_handler(int signum, ucw_sighandler_t new);
/* bigalloc.c */