From 43d7ff0fab23ce678a47a9b2ed3431515beeed25 Mon Sep 17 00:00:00 2001
From: Johann Friedrichs <johann.friedrichs@web.de>
Date: Sat, 22 May 2021 13:06:17 +0200
Subject: Fix compiling with gcc11 - thanks to Martin Dummer

---
 afuzzy.c        | 16 ++++++++--------
 conflictcheck.h |  2 +-
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/afuzzy.c b/afuzzy.c
index 25d434c..61e8b90 100644
--- a/afuzzy.c
+++ b/afuzzy.c
@@ -194,8 +194,8 @@ ALGORITHM
 ******************************************************************************/
 int afuzzy_checkSUB(const char *t, AFUZZY *fuzzy)
 {
-    register char c;
-    register int j, d;
+    char c;
+    int j, d;
 
     /* For eficciency this case should be little bit optimized */
     if (!fuzzy->k) {
@@ -207,7 +207,7 @@ int afuzzy_checkSUB(const char *t, AFUZZY *fuzzy)
 
             if (R1 & fuzzy->mask_ok)
                 return 1;
-        } /* end for (register int j = 0 ... */
+        } /* end for (int j = 0 ... */
         return 0;
     }
 
@@ -229,16 +229,16 @@ int afuzzy_checkSUB(const char *t, AFUZZY *fuzzy)
 
         memcpy(fuzzy->R, fuzzy->R1, fuzzy->r_size);
 
-    } /* end for (register int j = 0 ... */
+    } /* end for (int j = 0 ... */
 
     return 0;
 }
 
 static int afuzzy_checkFLT(const char *t, AFUZZY *fuzzy)
 {
-    register Uint FilterR = 0;
-    register Uint FilterR1;
-    register int j;
+    Uint FilterR = 0;
+    Uint FilterR1;
+    int j;
 
     for (j = 0; t[j] != '\0'; j++) {
         FilterR1 = (((FilterR << (fuzzy->k + 1)) | fuzzy->filter_shift) &
@@ -246,7 +246,7 @@ static int afuzzy_checkFLT(const char *t, AFUZZY *fuzzy)
         if (FilterR1 & fuzzy->filter_ok)
             return 1;
         FilterR = FilterR1;
-    } /* end for (register int j = 0 ... */
+    } /* end for (int j = 0 ... */
 
     return 0;
 }
diff --git a/conflictcheck.h b/conflictcheck.h
index 6da8972..2b9cda4 100644
--- a/conflictcheck.h
+++ b/conflictcheck.h
@@ -70,7 +70,7 @@ public:
 class TimerObjSort
 {
 public:
-    bool operator()(cConflictCheckTimerObj* a, cConflictCheckTimerObj* b) {
+    bool operator()(const cConflictCheckTimerObj* a, const cConflictCheckTimerObj* b) const {
         return (a->Compare(*b) < 0);
     }
 };
-- 
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