github.com/afumu/libc@v0.0.6/musl/src/ctype/iswspace.c (about)

     1  #include <wchar.h>
     2  #include <wctype.h>
     3  
     4  /* Our definition of whitespace is the Unicode White_Space property,
     5   * minus non-breaking spaces (U+00A0, U+2007, and U+202F) and script-
     6   * specific characters with non-blank glyphs (U+1680 and U+180E). */
     7  
     8  int iswspace(wint_t wc)
     9  {
    10  	static const wchar_t spaces[] = {
    11  		' ', '\t', '\n', '\r', 11, 12,  0x0085,
    12  		0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005,
    13  		0x2006, 0x2008, 0x2009, 0x200a,
    14  		0x2028, 0x2029, 0x205f, 0x3000, 0
    15  	};
    16  	return wc && wcschr(spaces, wc);
    17  }
    18  
    19  int __iswspace_l(wint_t c, locale_t l)
    20  {
    21  	return iswspace(c);
    22  }
    23  
    24  weak_alias(__iswspace_l, iswspace_l);