1 files changed, 1 insertions, 1 deletions
diff --git a/src/nfa.c b/src/nfa.c
index 26b162c..e0c5d05 100644
--- a/src/nfa.c
+++ b/src/nfa.c
@@ -340,7 +340,7 @@ int     link_machines (first, last)
  */
 
 void    mark_beginning_as_normal (mach)
-     register int mach;
+     int mach;
 {
 	switch (state_type[mach]) {
 	case STATE_NORMAL: