reduce spurious inclusion of libc.h
[musl] / src / ctype / isgraph.c
1 #include <ctype.h>
2 #undef isgraph
3
4 int isgraph(int c)
5 {
6         return (unsigned)c-0x21 < 0x5e;
7 }
8
9 int __isgraph_l(int c, locale_t l)
10 {
11         return isgraph(c);
12 }
13
14 weak_alias(__isgraph_l, isgraph_l);