X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=helpers.h;h=0dc74c80a1d96aa80b6bcf7c3aa14700d59b504b;hb=c8de8931e39d9bb0ee7248a824b3e7e5a44dfdbf;hp=cc5a3d363041748a59d3276ce4ae8352a1b4d31e;hpb=409aad038f883218eaa67c2e641a082efb722a32;p=bspwm.git

diff --git a/helpers.h b/helpers.h
index cc5a3d3..0dc74c8 100644
--- a/helpers.h
+++ b/helpers.h
@@ -1,22 +1,51 @@
-#ifndef _HELPERS_H
-#define _HELPERS_H
+/* * Copyright (c) 2012-2013 Bastien Dejean
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation and/or
+ * other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef BSPWM_HELPERS_H
+#define BSPWM_HELPERS_H
 
 #include <xcb/xcb.h>
 #include <stdarg.h>
 #include <stdio.h>
+#include <stdbool.h>
 #include <stdint.h>
 
 #define LENGTH(x)         (sizeof(x) / sizeof(*x))
 #define MAX(A, B)         ((A) > (B) ? (A) : (B))
 #define MIN(A, B)         ((A) < (B) ? (A) : (B))
-#define ABS(A)            ((A) < 0 ? -(A) : (A))
 #define BOOLSTR(A)        ((A) ? "true" : "false")
 
-#define XCB_CONFIG_WINDOW_X_Y_WIDTH_HEIGHT XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y | XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT
-#define XCB_CONFIG_WINDOW_X_Y XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y
-#define MAXLEN 256
+#define XCB_CONFIG_WINDOW_X_Y               XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y
+#define XCB_CONFIG_WINDOW_WIDTH_HEIGHT      XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT
+#define XCB_CONFIG_WINDOW_X_Y_WIDTH_HEIGHT  XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y | XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT
+
+#define MAXLEN    256
+#define SMALEN     32
+#define INIT_CAP    8
 
 #define REMLEN(x)         (BUFSIZ - strlen(x) - 1)
+#define streq(s1, s2)     (strcmp((s1), (s2)) == 0)
 
 #ifdef DEBUG
 #  define PUTS(x)         puts(x)
@@ -26,9 +55,10 @@
 #  define PRINTF(x,...)   ((void)0)
 #endif
 
-void warn(char *, ...);
+void warn(char *fmt, ...);
 __attribute__((noreturn))
-void err(char *, ...);
-uint32_t get_color(char *);
+void err(char *fmt, ...);
+bool get_color(char *col, xcb_window_t win, uint32_t *pxl);
+double distance(xcb_point_t a, xcb_point_t b);
 
 #endif