1 /* 2 Copyright (c) 2016 Corinna Vinschen <corinna@vinschen.de> 3 Modified (m) 2017 Thomas Wolff: revise Unicode and locale/wchar handling 4 */ 5 /* Modified (m) 2017 Thomas Wolff: revise Unicode and locale/wchar handling */ 6 #include <_ansi.h> 7 #include <ctype.h> 8 #include <wctype.h> 9 #include "local.h" 10 #include "categories.h" 11 12 int iswblank_l(wint_t c,struct __locale_t * locale)13iswblank_l (wint_t c, struct __locale_t *locale) 14 { 15 (void) locale; 16 #ifdef _MB_CAPABLE 17 c = _jp2uc_l (c, locale); 18 enum category cat = category (c); 19 // exclude "<noBreak>"? 20 return cat == CAT_Zs 21 || c == '\t'; 22 #else 23 return c < 0x100 ? isblank (c) : 0; 24 #endif /* _MB_CAPABLE */ 25 } 26
