From 9aad9b92bf1115884fa56700f43914aea03ee716 Mon Sep 17 00:00:00 2001
From: Brahmajit Das <brahmajit.xyz@gmail.com>
Date: Sun, 30 Jul 2023 00:29:44 +0530
Subject: [PATCH] Fix building with clang 16
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From Clang 16 (and GCC 13) -Wimplicit-function-declaration has been
turned on by default. This resutls in warnings such as

song_hash.c: In function ‘insert_song’:
song_hash.c:22:39: warning: implicit declaration of function ‘malloc’ [-Wimplicit-function-declaration]
   22 |         new_elt = (struct hash_elt *) malloc(sizeof(struct hash_elt));
      |                                       ^~~~~~

This patch should fix these warnings. The warnings can be reproceded by
both recent version of Clang and GCC.

First discovered on Gentoo Linux: https://bugs.gentoo.org/882321

Signed-off-by: Brahmajit Das <brahmajit.xyz@gmail.com>
---
 wmmp3/buttons.c   | 1 +
 wmmp3/main.c      | 1 +
 wmmp3/mpg123ctl.c | 2 ++
 wmmp3/song_hash.c | 2 ++
 4 files changed, 6 insertions(+)

diff --git a/wmmp3/buttons.c b/wmmp3/buttons.c
index 98bfd10..dd9d944 100644
--- a/wmmp3/buttons.c
+++ b/wmmp3/buttons.c
@@ -10,6 +10,7 @@
  * $Id: mpg123ctl.c,v 1.12 1999/10/08 06:21:41 pcrosby Exp $
  */
 
+#include "wmgeneral.h"
 #include "buttons.h"
 
 struct coord {
diff --git a/wmmp3/main.c b/wmmp3/main.c
index ec3bdac..beca147 100644
--- a/wmmp3/main.c
+++ b/wmmp3/main.c
@@ -11,6 +11,7 @@
  * $Id: main.c,v 1.11 1999/10/08 22:21:32 pcrosby Exp $
  */
 
+#include <ctype.h>
 #include "main.h"
 
 #define B_STOP 0
diff --git a/wmmp3/mpg123ctl.c b/wmmp3/mpg123ctl.c
index 83cd5dc..a4b457b 100644
--- a/wmmp3/mpg123ctl.c
+++ b/wmmp3/mpg123ctl.c
@@ -14,6 +14,8 @@
  * $Id: mpg123ctl.c,v 1.15 1999/10/12 04:41:20 pcrosby Exp $
  */
 
+#include <time.h>
+#include <ctype.h>
 #include "mpg123ctl.h"
 
 #define MAXDIRS 100
diff --git a/wmmp3/song_hash.c b/wmmp3/song_hash.c
index fc46609..4284df5 100644
--- a/wmmp3/song_hash.c
+++ b/wmmp3/song_hash.c
@@ -1,3 +1,5 @@
+#include <stdlib.h>
+#include <string.h>
 #include "song_hash.h"
 
 #define HASH_TABLE_SIZE 11
-- 
2.11.4.GIT