Minor doc extension.

[pdclib] / includes / wctype.h

diff --git a/includes/wctype.h b/includes/wctype.h
index 9db569470a90179d8ae7c2d4d89ebcfc7bb739ed..64012843287c69c7f15ac0f13e200bbd8d81f0a2 100644 (file)
--- a/includes/wctype.h
+++ b/includes/wctype.h
@@ -4,12 +4,44 @@
 // Public Domain C Library - http://pdclib.sourceforge.net
 // This code is Public Domain. Use, modify, and redistribute at will.
 // ----------------------------------------------------------------------------
-// Provides a wchar_t equivalent to ctype.h.
+// Wide character classification and mapping utilities
 // ----------------------------------------------------------------------------
 
 #ifndef __WCTYPE_H
 #define __WCTYPE_H __WCTYPE_H
 
-// TODO
+// TODO: Documentation
+
+// ----------------------------------------------------------------------------
+// TYPEDEFS
+
+#include "__wint_t.h"
+
+typedef wctrans_t; // TODO - personality?
+typedef wctype_t;  // TODO - personality?
+
+// ----------------------------------------------------------------------------
+// FUNCTIONS
+
+int iswalnum( wint_t c );
+int iswalpha( wint_t c );
+int iswblank( wint_t c );
+int iswcntrl( wint_t c );
+int iswctype( wint_t c, wctype_t category );
+int iswdigit( wint_t c );
+int iswgraph( wint_t c );
+int iswlower( wint_t c );
+int iswprint( wint_t c );
+int iswpunct( wint_t c );
+int iswspace( wint_t c );
+int iswupper( wint_t c );
+int iswxdigit( wint_t c );
+
+wint_t towctrans( wint_t c, wctrans_t category );
+wint_t towlower( wint_t c );
+wint_t towupper( wint_t c );
+
+wctrans_t wctrans( const char * property );
+wctype_t wctype( const char * property );
 
 #endif // __WCTYPE_H