Remove register keyword.

diff --git a/src/shred.c b/src/shred.c
index fc02f134098097248afe159595fd19eb85a92343..507ba35bfffb88b54c581a1d3ae03bf3b2300563 100644 (file)
--- a/src/shred.c
+++ b/src/shred.c
@@ -272,9 +272,9 @@ struct isaac_state
 static void
 isaac_refill (struct isaac_state *s, uint32_t r[/* ISAAC_WORDS */])
 {
-  register uint32_t a, b;              /* Caches of a and b */
-  register uint32_t x, y;              /* Temps needed by isaac_step macro */
-  register uint32_t *m = s->mm;        /* Pointer into state array */
+  uint32_t a, b;               /* Caches of a and b */
+  uint32_t x, y;               /* Temps needed by isaac_step macro */
+  uint32_t *m = s->mm; /* Pointer into state array */
 
   a = s->a;
   b = s->b + (++s->c);