seq: blaze822_seq_cur: use void prototype

blaze822.h

@@ -52,7 +52,7 @@ int blaze822_seq_load(char *map);
 long blaze822_seq_find(char *ref);
 
 
-char *blaze822_seq_cur();
+char *blaze822_seq_cur(void);
 int blaze822_seq_setcur(char *s);
 
 struct blaze822_seq_iter {

seq.c

@@ -121,7 +121,7 @@ blaze822_seq_load(char *map)
 }
 
 char *
-blaze822_seq_cur()
+blaze822_seq_cur(void)
 {
         static char b[PATH_MAX];