From 2ce2f45824f3829899e5d6ad45bb6d7e2b16ca20 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <sezeroz@gmail.com>
Date: Wed, 14 Sep 2022 23:28:04 +0300
Subject: [PATCH] change delay_ms() to accept an unsigned parameter.

---
 src/common.h |  2 +-
 src/delay.c  | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/common.h b/src/common.h
index 6f8fa88..6ffc191 100644
--- a/src/common.h
+++ b/src/common.h
@@ -78,7 +78,7 @@ extern struct player_mode pmode[];
 
 int report(const char *, ...);
 
-void delay_ms(int msec);
+void delay_ms(unsigned int msec);
 
 char *xmp_strdup(const char *);
 int xmp_strcasecmp(const char *, const char *); /* locale-insensitive */
diff --git a/src/delay.c b/src/delay.c
index 757d0a5..db14436 100644
--- a/src/delay.c
+++ b/src/delay.c
@@ -9,7 +9,7 @@
 #if defined(_WIN32)
 #include <windows.h>
 
-void delay_ms(int msec) {
+void delay_ms(unsigned int msec) {
 	Sleep(msec);
 }
 
@@ -17,21 +17,21 @@ void delay_ms(int msec) {
 #define INCL_DOSPROCESS
 #include <os2.h>
 
-void delay_ms(int msec) {
+void delay_ms(unsigned int msec) {
 	DosSleep(msec);
 }
 
 #elif defined(_DOS)
 #include <dos.h>
 
-void delay_ms(int msec) {
+void delay_ms(unsigned int msec) {
 	delay(msec); /* doesn't seem to use int 15h. */
 }
 
 #elif defined(HAVE_USLEEP)
 #include <unistd.h>
 
-void delay_ms(int msec) {
+void delay_ms(unsigned int msec) {
 	usleep(msec * 1000);
 }
 
@@ -52,7 +52,7 @@ void delay_ms(int msec) {
 #endif
 #include <stddef.h>
 
-void delay_ms(int msec) {
+void delay_ms(unsigned int msec) {
 	struct timeval tv;
 	long usec;