From 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sat, 12 Feb 2011 00:22:29 -0500 Subject: initial check-in, version 0.5.0 --- src/ctype/iswxdigit.c | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 src/ctype/iswxdigit.c (limited to 'src/ctype/iswxdigit.c') diff --git a/src/ctype/iswxdigit.c b/src/ctype/iswxdigit.c new file mode 100644 index 00000000..229a469f --- /dev/null +++ b/src/ctype/iswxdigit.c @@ -0,0 +1,7 @@ +#include +#include + +int iswxdigit(wint_t wc) +{ + return (unsigned)(wc-'0') < 10 || (unsigned)((wc|32)-'a') < 6; +} -- cgit v1.2.1