diff options
Diffstat (limited to 'libbutl/utility.mxx')
| -rw-r--r-- | libbutl/utility.mxx | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/libbutl/utility.mxx b/libbutl/utility.mxx index 3f23581..988ca22 100644 --- a/libbutl/utility.mxx +++ b/libbutl/utility.mxx @@ -22,7 +22,8 @@ #include <exception> // exception, uncaught_exception[s]() //#include <functional> // hash -#include <cctype> // toupper(), tolower(), isalpha(), isdigit(), isalnum() +#include <cctype> // toupper(), tolower(), is*() +#include <cwctype> // isw*() #endif #include <libbutl/ft/lang.hxx> // thread_local @@ -138,14 +139,15 @@ LIBBUTL_MODEXPORT namespace butl } }; - bool - alpha (char); - - bool - digit (char); + bool alpha (char); + bool digit (char); + bool alnum (char); + bool xdigit (char); - bool - alnum (char); + bool alpha (wchar_t); + bool digit (wchar_t); + bool alnum (wchar_t); + bool xdigit (wchar_t); // Key comparators (i.e., to be used in sets, maps, etc). // |