testing/ace-of-penguins: fix build with gcc 14

testing/ace-of-penguins/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: Sebastian Hudak <sebastian@sebsite.pw>
 pkgname=ace-of-penguins
 pkgver=1.4
-pkgrel=2
+pkgrel=3
 pkgdesc="Collection of one-player games for X"
 url="https://www.delorie.com/store/ace/"
 arch="all"
@@ -15,6 +15,7 @@ subpackages="$pkgname-doc"
 source="https://www.delorie.com/store/ace/ace-$pkgver.tar.gz
 	ace.patch
 	fix-font.patch
+	gcc14.patch
 	canfield.desktop
 	freecell.desktop
 	golf.desktop
@@ -58,6 +59,7 @@ sha512sums="
 cd382db95dc17d75a76809c7f1e096e14f5863c1166aa5db7f93204ce949a9ed21979212946b9d3a09667f4a93b30f4cc44a220940f9b5dd8996f28ecb4a6dcc  ace-1.4.tar.gz
 6846662deda4c21a89ecaf55afe1580f82f67122f236618a94dcd584cd3a5a76d0429c9bd4ac808e29d04ae78ab9cf9417e274585f87af46a0a769af4917f509  ace.patch
 b3cd34677326d4b9e47875698aa1bca6985231e1f0e14dc9acdb815c443f767f1199dbd8dd0c72a3aaa2eba62e35c3473a60acaab7c606d848c6cbdb854d3487  fix-font.patch
+c0eea7703a59c9946ce777ae8c495a7581375fd51451a653316878c1148c4b24412ebbe7b96555c267b212a5be5d8e24d6f6d86f65a68335fb41098be087e003  gcc14.patch
 4ba6813cb57d2ed41ee8a582b4cc3026a9f69d4c78ee5a012cdcb3284efee0b3efb04917ad2bd9fb4846b7007cce4bfef7e5e9bd8e91c229b4ed31d077f4f10b  canfield.desktop
 3f0b3a55af0df885d23fcd73764e0548b7f7d0e25eb881ee1e24d108dd51a234e4140d37a6c616bc39dc2eb70aeeb0f370a1c0ef0ec3314ffb4a07ab89e0b005  freecell.desktop
 d76332b739d938ed29ad30f41baaddff6efa70e674aa7354f60b342f828d470212bebacb2a02f6921b8740a616b97b97002455eb153555d7350ffab3ea7b670a  golf.desktop

testing/ace-of-penguins/gcc14.patch

@@ -0,0 +1,73 @@
+Fix -Wimplicit-function-declaration and -Wreturn-mismatch errors with gcc 14.
+
+```
+imagelib.c: In function 'alloc_synth_image':
+imagelib.c:109:17: error: implicit declaration of function 'malloc'
+[-Wimplicit-function-declaration]
+  109 |   rv = (image *)malloc (sizeof(image));
+      |                 ^~~~~~
+
+./make-imglib.c: In function 'tokenize':
+./make-imglib.c:205:5: error: 'return' with no value, in function returning
+non-void [-Wreturn-mismatch]
+  205 |     return;
+      |     ^~~~~~
+./make-imglib.c:199:1: note: declared here
+  199 | tokenize(char *string)
+      | ^~~~~~~~
+./make-imglib.c:207:20: error: implicit declaration of function 'isgraph'
+[-Wimplicit-function-declaration]
+  207 |   while (*next && !isgraph(*next)) next++;
+      |                    ^~~~~~~
+./make-imglib.c:10:1: note: include '<ctype.h>' or provide a declaration of
+'isgraph'
+    9 | #include <png.h>
+  +++ |+#include <ctype.h>
+```
+
+--- ace-1.4-origin/lib/imagelib.c
++++ ace-1.4/lib/imagelib.c
+@@ -1,4 +1,5 @@
+ #include <stdio.h>
++#include <stdlib.h>
+ #include <string.h>
+ #include "imagelib.h"
+ #include "cards.h"
+--- ace-1.4-origin/lib/make-imglib.c
++++ ace-1.4/lib/make-imglib.c
+@@ -7,6 +7,7 @@
+ #include <dirent.h>
+
+ #include <png.h>
++#include <ctype.h>
+
+ static int verbose = 0;
+ static char *basename = "images";
+@@ -202,7 +203,7 @@
+   char *rv;
+   if (string) {
+     next = string;
+-    return;
++    return 0;
+   }
+   while (*next && !isgraph(*next)) next++;
+   if (!*next) return 0;
+@@ -257,7 +258,7 @@
+     case 'd':
+       depfile = fopen(optarg, "w");
+       if (!depfile) {
+-	fprintf(stderr, "Unable to open dependency file %s for writing\n", depfile);
++	fprintf(stderr, "Unable to open dependency file %s for writing\n", optarg);
+ 	perror("The error was");
+ 	exit(1);
+       }
+--- ace-1.4-origin/lib/table.c
++++ ace-1.4/lib/table.c
+@@ -25,6 +25,7 @@
+ #include <X11/keysym.h>
+ #include <X11/Xatom.h>
+ #include <X11/xpm.h>
++#include <ctype.h>
+
+ #include "xwin.h"
+