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WprtCen, WputCen

Displays a centered string/attribute.

Header File.....TCXLwin.h

Prototype.......IntT CTYP WprtCen(BytT wr, AtrT at, ChrP ps);
                IntT CTYP WputCen(ChrP ps);

Source File.....WIN\WPRTCEN.C
                WIN\WPUTCEN.C

Arguments.......wr -  Window Row
                at -  Attribute (See Appendix A)
                ps -  String to Center

Returns.........ERR_NUL  -  No Error
                ERR_ARG  -  Argument Failure
                   TcxlErr contains:
                   W_NOACTIVE  -  No Active Window
                   W_INVCOORD  -  Invalid Coordinates
                   W_STRLONG   -  String Could Not Fit In Window

Notes...........Centers a string in the active window.  WprtCen() displays
                at the specified coordinates, using the specified attribute
                (See Appendix A);  control characters and escape sequences
                are NOT recognized; cursor position is NOT updated.
                WputCen() displays at the window's current text attribute;
                control characters and escape sequences (See Appendix C)
                are recognized; cursor position is updated.