From c65fcb7ff6d73478b83816e8b8cd55a6e09d1a1b Mon Sep 17 00:00:00 2001
From: Markus Uhlin <markus@nifty-networks.net>
Date: Thu, 9 May 2024 13:43:48 +0200
Subject: Fixed sign compare

---
 FICS/adminproc.c | 4 +---
 FICS/algcheck.c  | 2 +-
 FICS/makerank.c  | 6 +++---
 FICS/variable.c  | 2 +-
 4 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/FICS/adminproc.c b/FICS/adminproc.c
index 9bc570d..8cbd95b 100644
--- a/FICS/adminproc.c
+++ b/FICS/adminproc.c
@@ -424,11 +424,9 @@ com_anews(int p, param_list param)
 PUBLIC int
 strcmpwild(char *mainstr, char *searchstr)
 {
-	int i;
-
 	if (strlen(mainstr) < strlen(searchstr))
 		return 1;
-	for (i = 0; i < strlen(mainstr); i++) {
+	for (size_t i = 0; i < strlen(mainstr); i++) {
 		if (searchstr[i] == '*')
 			return 0;
 		if (mainstr[i] != searchstr[i])
diff --git a/FICS/algcheck.c b/FICS/algcheck.c
index 1a118ec..da228e5 100644
--- a/FICS/algcheck.c
+++ b/FICS/algcheck.c
@@ -109,7 +109,7 @@ get_move_info(char *str, int *piece, int *ff, int *fr, int *tf, int *tr,
 	for (i = 0; alg_list[i]; i++) {
 		lpiece = lff = lfr = ltf = ltr = ALG_UNKNOWN;
 
-		if (strlen(alg_list[i]) != len)
+		if (strlen(alg_list[i]) != (size_t)len)
 			continue;
 
 		for (j = len - 1; j >= 0; j--) {
diff --git a/FICS/makerank.c b/FICS/makerank.c
index 8f091b7..57956ed 100644
--- a/FICS/makerank.c
+++ b/FICS/makerank.c
@@ -28,11 +28,11 @@ GetPlayerInfo(char *fileName, ENTRY *e)
 	char	 NameWithCase[30];
 	char	 field[20];
 	char	 line[100];
-	int	 i, done = 0;
+	int	 done = 0;
 
 	e->computer = 0;
 
-	for (i = 0; i < ARRAY_SIZE(e->r); i++) {
+	for (size_t i = 0; i < ARRAY_SIZE(e->r); i++) {
 		e->r[i].num	= 0;
 		e->r[i].rating	= 0;
 	}
@@ -187,7 +187,7 @@ SetComputers(int n)
 	int	 i = 0;
 
 	if (snprintf(line, sizeof line, "sort -f %s", COMPUTER_FILE) >=
-	    sizeof line) {
+	    (int)sizeof line) {
 		warnx("%s: snprintf truncated", __func__);
 		return 0;
 	} else if ((fpComp = popen(line, "r")) == NULL)
diff --git a/FICS/variable.c b/FICS/variable.c
index c8b2d7a..2af9f59 100644
--- a/FICS/variable.c
+++ b/FICS/variable.c
@@ -881,7 +881,7 @@ set_find(char *var)
 {
 	int	gotIt = -1;
 	int	i = 0;
-	int	len = strlen(var);
+	size_t	len = strlen(var);
 
 	while (variables[i].name) {
 		if (!strncmp(variables[i].name, var, len)) {
-- 
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