Fix use of inline, bogus with C99 inline semantics, as exposed by clang 15

games/lincity/Makefile

@@ -3,7 +3,7 @@ COMMENT=		Rich city simulation game for X
 DISTNAME=		lincity-1.13.1
 CATEGORIES=		games
 HOMEPAGE=		http://lincity.sourceforge.net/
-REVISION=		1
+REVISION=		2
 
 # GPLv2 only
 PERMIT_PACKAGE=	Yes

games/lincity/patches/patch-mouse_c

@@ -0,0 +1,14 @@
+Drop pointless inline that leads to undefined symbol when built with clang 15.
+
+Index: mouse.c
+--- mouse.c.orig
++++ mouse.c
+@@ -1128,7 +1128,7 @@ mt_temp(int x, int y)
+     return 0;
+ }
+ 
+-inline int
++int
+ mt_perm(int x, int y)
+ {
+     /* By now, it has already been mt_erase()'d */