From e67a70cbea54dd6a36dbe16220daa1e2aa3a6707 Mon Sep 17 00:00:00 2001
From: ceriel <none@none>
Date: Fri, 24 Jun 1988 14:55:27 +0000
Subject: [PATCH] LLscan either macro or function

---
 util/LLgen/lib/incl | 5 ++++-
 util/LLgen/lib/rec  | 4 ++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/util/LLgen/lib/incl b/util/LLgen/lib/incl
index 99a1913fc..77dbe7522 100644
--- a/util/LLgen/lib/incl
+++ b/util/LLgen/lib/incl
@@ -10,7 +10,10 @@ extern int LLsymb;
 #define LL_SAFE(x)	/* Nothing */
 #define LL_SSCANDONE(x)	if (LLsymb != x) LLerror(x); else
 #define LL_SCANDONE(x)	if (LLsymb != x) LLerror(x); else
-#define LL_NOSCANDONE(x) if ((LLsymb = LL_LEXI()) != x) LLerror(x); else
+#define LL_NOSCANDONE(x) LLscan(x)
+#ifdef LL_FASTER
+#define LLscan(x)	if ((LLsymb = LL_LEXI()) != x) LLerror(x); else
+#endif
 
 # include "Lpars.h"
 
diff --git a/util/LLgen/lib/rec b/util/LLgen/lib/rec
index 91bdd1973..7ad1b1f75 100644
--- a/util/LLgen/lib/rec
+++ b/util/LLgen/lib/rec
@@ -20,7 +20,9 @@ static int	LLlevel;
 extern		LLread();
 extern int	LLskip();
 extern int	LLnext();
+#ifndef LLscan
 extern		LLscan();
+#endif
 extern		LLerror();
 # ifndef LLNOFIRSTS
 extern int	LLfirst();
@@ -28,6 +30,7 @@ extern int	LLfirst();
 extern		LLnewlevel();
 extern		LLoldlevel();
 
+#ifndef LLscan
 LLscan(t) {
 	/*
 	 * Check if the next symbol is equal to the parameter
@@ -40,6 +43,7 @@ LLscan(t) {
 	 */
 	LLerror(t);
 }
+#endif
 
 LLread() {
 	for (;;) {
-- 
2.34.1