#endif
-#define REG_INFTY I16_MAX
+/* I16_MAX is no good for REG_INFTY because sizeof(short) > 2
+ * is perfectly fine. In Cray C90 sizeof(short) == 4,
+ * in Cray T90 sizeof(short) == 8. */
+#define REG_INFTY ((1<<15)-1)
#ifdef REGALIGN
# define ARG_VALUE(arg) (arg)
#define REG_SEEN_GPOS 4
#ifdef DEBUGGING
-extern char *colors[4];
+EXT char *colors[4]; /* not dEXT since we do EXTERN/INTERN.h shuffle */
#endif
-
-void re_croak2 _((const char* pat1,const char* pat2,...)) __attribute__((noreturn));