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path: root/port/wcwidth/wcswidth.c
blob: 5c8a5a4dadc2bc7fb41dbdd68d8fb5debdabae6b (plain) (blame)
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#include <wchar.h>

int wcswidth(const wchar_t *wcs, size_t n)
{
	int l=0, k=0;
	for (; n-- && *wcs && (k = wcwidth(*wcs)) >= 0; l+=k, wcs++);
	return (k < 0) ? k : l;
}
a}June McEnroe 2018-02-07Rename title to status in gfcocoaJune McEnroe 2018-02-06Require 4 bit counts on gfxx command lineJune McEnroe 2018-02-06Add gfxx controls for custom bitsJune McEnroe 2018-02-06Add gfxx palette loading and dumpingJune McEnroe 2018-02-06Add tags targetJune McEnroe 2018-02-06Replace gfxx SCALE macro with interp functionJune McEnroe 2018-02-05Rename gfxx space indexed and add palette samplingJune McEnroe 2018-02-05Take scale into account for when to stop drawing in gfxxJune McEnroe 2018-02-05Always skip most significant bits in gfxxJune McEnroe 2018-02-05Set title in gfcocoaJune McEnroe 2018-02-05Double-buffer gfb frontendJune McEnroe 2018-02-05Rewrite gfxx bit handlingJune McEnroe 2018-02-05Add flip option to gfxxJune McEnroe 2018-02-05Remove gfxx reverse optionJune McEnroe 2018-02-04Fix gfxx draw stop conditionJune McEnroe 2018-02-04Reuse CGColorSpace and CGDataProvider in gfcocoaJune McEnroe 2018-02-04Mark mac target phonyJune McEnroe 2018-02-04Set up Makefile for gfxx-cocoa or gfxx-fbJune McEnroe 2018-02-04Avoid doing excessive work in gfxxJune McEnroe 2018-02-04Handle window resizing in gfcocoaJune McEnroe 2018-02-04Set cinoptionsJune McEnroe 2018-02-04Tweak colorscheme moreJune McEnroe 2018-02-04Color MatchParen DarkYellowJune McEnroe 2018-02-04Add palette sampling to gfxxJune McEnroe 2018-02-04Add 4-bit RGB to gfxxJune McEnroe 2018-02-04Add Quit menu item to gfcocoaJune McEnroe 2018-02-04Switch back to sane Objective-C styleJune McEnroe 2018-02-04Quit gfcocoa when window closesJune McEnroe 2018-02-03Apparently this is how people write Objective-CJune McEnroe