commit f087d20e6e60a49c756936b4312f5d194d8e63b4
from: Chris Down <chris@chrisdown.name>
via: Hiltjo Posthuma <hiltjo@codemadness.org>
date: Wed Apr 22 18:33:26 2020 UTC

getatomprop: Add forward declaration

No functional changes, but for every other function we have a forward
declaration here. getatomprop should be no exception.

commit - a8e9513783f335b1ac7255e40a663adfffc4b475
commit + f087d20e6e60a49c756936b4312f5d194d8e63b4
blob - 41c6767d60c443e4ffe5e3519503e5d191163fd8
blob + 972f261490d190c694cd3dd7f5728003b06b70cf
--- dwm.c
+++ dwm.c
@@ -169,6 +169,7 @@ static void focus(Client *c);
 static void focusin(XEvent *e);
 static void focusmon(const Arg *arg);
 static void focusstack(const Arg *arg);
+static Atom getatomprop(Client *c, Atom prop);
 static int getrootptr(int *x, int *y);
 static long getstate(Window w);
 static int gettextprop(Window w, Atom atom, char *text, unsigned int size);