iconv: fix missing bounds checking for shift_jis decoding
[musl.git] / src / ctype / iscntrl.c
blobf27837ea53c8cc732fd1478764e351c5569b4888
1 #include <ctype.h>
3 int iscntrl(int c)
5 return (unsigned)c < 0x20 || c == 0x7f;
8 int __iscntrl_l(int c, locale_t l)
10 return iscntrl(c);
13 weak_alias(__iscntrl_l, iscntrl_l);