1#include <ctype.h> 2#include "libc.h" 3#undef isgraph 4 5int isgraph(int c) 6{ 7 return (unsigned)c-0x21 < 0x5e; 8} 9 10int __isgraph_l(int c, locale_t l) 11{ 12 return isgraph(c); 13} 14 15weak_alias(__isgraph_l, isgraph_l); 16