i3/i3-input/i3-input.h

#pragma once

#include <err.h>

#define die(...) errx(EXIT_FAILURE, __VA_ARGS__);
#define FREE(pointer) do { \
        if (pointer != NULL) { \
                free(pointer); \
                pointer = NULL; \
        } \
} \
while (0)

extern xcb_window_t root;
Use #pragma once #pragma once is safer and simpler. According to Wikipedia it's supported by all major compilers. 2013-12-29 06:11:50 +04:00			`#pragma once`
Add initial version of i3-input, an interactive tool for sending IPC commands 2009-09-20 17:44:14 +04:00
			`#include <err.h>`

			`#define die(...) errx(EXIT_FAILURE, __VA_ARGS__);`
fix some memory leaks when user passes command line arguments twice (Thanks Tiago) 2011-01-12 12:12:24 +03:00			`#define FREE(pointer) do { \`
			`if (pointer != NULL) { \`
			`free(pointer); \`
			`pointer = NULL; \`
			`} \`
			`} \`
			`while (0)`
Add initial version of i3-input, an interactive tool for sending IPC commands 2009-09-20 17:44:14 +04:00
Bugfix: use the global root variable, don’t get the first one (Thanks quaec) The case of an X11 server having multiple displays is handled correctly by the code in src/mainx.c. However, due to some functions not being correctly refactored and still getting the first screen (and also the first root window) from the XCB connection, i3 was operating on the wrong root window. 2011-01-28 02:41:53 +03:00			`extern xcb_window_t root;`