ispunct 97 common/stdc/ctype.c int ispunct(int c) ispunct 97 kernel/generic/common/stdc/ctype.c int ispunct(int c) ispunct 97 uspace/lib/c/common/stdc/ctype.c int ispunct(int c) ispunct 103 uspace/lib/cpp/include/__bits/locale/locale_misc.hpp bool ispunct(Char c, const locale& loc)HelenOS homepage, sources at GitHub