From ee446de0b1835f78de8dc70a135410d1b75dff5f Mon Sep 17 00:00:00 2001 From: "Tim J. Robbins" Date: Thu, 8 Jul 2004 06:43:37 +0000 Subject: Add a function to iterate over all characters in a particular character class. This is necessary in order to implement tr(1) efficiently in multibyte locales, since the brute force method of finding all characters in a class is infeasible with a 32-bit (or wider) wchar_t. --- include/wctype.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/wctype.h b/include/wctype.h index 3e2f694bce2c..330b5ed0dc2c 100644 --- a/include/wctype.h +++ b/include/wctype.h @@ -85,6 +85,7 @@ wint_t iswnumber(wint_t); wint_t iswphonogram(wint_t); wint_t iswrune(wint_t); wint_t iswspecial(wint_t); +wint_t nextwctype(wint_t, wctype_t); #endif __END_DECLS -- cgit v1.3