X-Git-Url: https://git.xinqibao.xyz/dmenu.git/blobdiff_plain/0e19146d5f89def3a1cf55545fdc72dbab7b60e3..b97783b07feae30f9df12c1a720d17a2dc877018:/dmenu.h?ds=sidebyside

diff --git a/dmenu.h b/dmenu.h
index eba71f4..015e808 100644
--- a/dmenu.h
+++ b/dmenu.h
@@ -1,6 +1,4 @@
-/* © 2006-2007 Anselm R. Garbe <garbeam at gmail dot com>
- * © 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
- * See LICENSE file for license details. */
+/* See LICENSE file for copyright and license details. */
 #include <X11/Xlib.h>
 
 #define FONT			"-*-fixed-medium-r-normal-*-13-*-*-*-*-*-*-*"
@@ -28,9 +26,9 @@ typedef struct {
 	} font;
 } DC; /* draw context */
 
-int screen;
-Display *dpy;
-DC dc;			/* global drawing context */
+extern int screen;
+extern Display *dpy;
+extern DC dc;				/* global drawing context */
 
 /* draw.c */
 void drawtext(const char *text, unsigned long col[ColLast]);
@@ -38,6 +36,6 @@ unsigned int textw(const char *text);
 unsigned int textnw(const char *text, unsigned int len);
 
 /* util.c */
-void *emalloc(unsigned int size);		/* allocates memory, exits on error */
-void eprint(const char *errstr, ...);		/* prints errstr and exits with 1 */
-char *estrdup(const char *str);			/* duplicates str, exits on allocation error */
+void *emalloc(unsigned int size);	/* allocates memory, exits on error */
+void eprint(const char *errstr, ...);	/* prints errstr and exits with 1 */
+char *estrdup(const char *str);		/* duplicates str, exits on allocation error */