_WCRTLINK int __F_NAME(isalpha,iswalpha)( INTCHAR_TYPE c ) { if( IS_ASCII( c ) ) { return( IsWhat( c ) & (_LOWER|_UPPER) ); } else { return( 0 ); } }
_WCRTLINK int __F_NAME(isgraph,iswgraph)( INTCHAR_TYPE c ) { if( IS_ASCII(c) ) { return( (IsWhat( c ) & (_PRINT|_SPACE)) == _PRINT ); } else { return( 0 ); } }
_WCRTLINK int __F_NAME(isdigit,iswdigit)( INTCHAR_TYPE c ) { if( IS_ASCII( c ) ) { return( IsWhat( c ) & _DIGIT ); } else { return( 0 ); } }
_WCRTLINK int __F_NAME(ispunct,iswpunct)( INTCHAR_TYPE c ) { if( IS_ASCII( c ) ) { return( IsWhat( c ) & _PUNCT ); } else { return( 0 ); } }
_WCRTLINK int __F_NAME(isspace,iswspace)( INTCHAR_TYPE c ) { if( IS_ASCII( c ) ) { return( IsWhat( c ) & _SPACE ); } else { return( 0 ); } }
_WCRTLINK int __F_NAME(isxdigit,iswxdigit)( INTCHAR_TYPE c ) { return( IS_ASCII_INT( c ) && IsWhat( c, _XDIGT ) ); }
_WCRTLINK int __F_NAME(isupper,iswupper)( INTCHAR_TYPE c ) { return( IS_ASCII_INT( c ) && IsWhat( c, _UPPER ) ); }
_WCRTLINK int __F_NAME(islower,iswlower)( INTCHAR_TYPE c ) { return( IS_ASCII_INT( c ) && IsWhat( c, _LOWER ) ); }
_WCRTLINK int __F_NAME(isprint,iswprint)( INTCHAR_TYPE c ) { return( IS_ASCII_INT( c ) && IsWhat( c, _PRINT ) ); }