dmenu/util.h

/* See LICENSE file for copyright and license details. */

#define MAX(A, B)               ((A) > (B) ? (A) : (B))
#define MIN(A, B)               ((A) < (B) ? (A) : (B))
#define BETWEEN(X, A, B)        ((A) <= (X) && (X) <= (B))
#define LENGTH(X)               (sizeof (X) / sizeof (X)[0])

void die(const char *fmt, ...);
void *ecalloc(size_t nmemb, size_t size);
Use libdraw: add Xft and fallback-fonts support to graphics lib - libdraw, util: add drw.{c,h}, util.{c,h} and update code. - libdraw: fix drw_rect(): use w and h parameter. - libdraw: print errstr if last character in string was ":" (sbase). - libdraw: drw_clr_free() allow valid free(NULL). - config.def.h: set default font to monospace. - cleanup() on exit. - LICENSE: update license string for dmenu -v to 2015. - LICENSE: add myself to LICENSE 2015-05-04 19:54:46 +00:00			`/* See LICENSE file for copyright and license details. */`

			`#define MAX(A, B) ((A) > (B) ? (A) : (B))`
			`#define MIN(A, B) ((A) < (B) ? (A) : (B))`
			`#define BETWEEN(X, A, B) ((A) <= (X) && (X) <= (B))`
drw: minor improvement to the nomatches cache 1. use `unsigned int` to store the codepoints, this avoids waste on common case where `long` is 64bits. and POSIX guarantees `int` to be at least 32bits so there's no risk of truncation. 2. since switching to `unsigned int` cuts down the memory requirement by half, double the cache size from 64 to 128. 3. instead of a linear search, use a simple hash-table for O(1) lookups. 2023-07-07 11:00:42 +00:00			`#define LENGTH(X) (sizeof (X) / sizeof (X)[0])`
Use libdraw: add Xft and fallback-fonts support to graphics lib - libdraw, util: add drw.{c,h}, util.{c,h} and update code. - libdraw: fix drw_rect(): use w and h parameter. - libdraw: print errstr if last character in string was ":" (sbase). - libdraw: drw_clr_free() allow valid free(NULL). - config.def.h: set default font to monospace. - cleanup() on exit. - LICENSE: update license string for dmenu -v to 2015. - LICENSE: add myself to LICENSE 2015-05-04 19:54:46 +00:00
import new drw from libsl and minor fixes. - extract drawitem function (code deduplication) - fix bug where inputw was not correctly calculated from the widest item, but just from the one with the longest strlen() which is not the same. It's better now, but does not account for fallback fonts, since it would be too slow to calculate all the correct item widths on startup. - minor code style fixes (indentation, useless line breaks) 2016-05-21 19:51:14 +00:00			`void die(const char *fmt, ...);`
			`void *ecalloc(size_t nmemb, size_t size);`