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

     1  #include <wctype.h>
     2  
     3  int iswgraph(wint_t wc)
     4  {
     5  	/* ISO C defines this function as: */
     6  	return !iswspace(wc) && iswprint(wc);
     7  }
     8  
     9  int __iswgraph_l(wint_t c, locale_t l)
    10  {
    11  	return iswgraph(c);
    12  }
    13  
    14  weak_alias(__iswgraph_l, iswgraph_l);