insch(3X)                                                         insch(3X)

NAME
     insch, mvinsch, mvwinsch, winsch - insert a single-byte character and
     rendition into a window

SYNOPSIS
     cc [flag ...] file ... -lcurses [library ...]

     #include <curses.h>

     int insch(chtype ch);

     int mvinsch(int y, int x, chtype ch);

     int mvwinsch(WINDOW *win, int y, int x, chtype ch);

     int winsch(WINDOW *win, chtype ch);

DESCRIPTION
     These functions insert the character and rendition from ch into the
     current or specified window at the current or specified position.

     These functions do not perform wrapping. These functions do not
     advance the cursor position. These functions perform special-character
     processing, with the exception that if a newline is inserted into the
     last line of a window and scrolling is not enabled, the behavior is
     unspecified.

RETURN VALUE
     Upon successful completion, these functions return OK. Otherwise, they
     return ERR.

ERRORS
     No errors are defined.

NOTES
     These functions are only guaranteed to operate reliably on character
     sets in which each character fits into a single byte, whose attributes
     can be expressed using only constants with the A prefix.

SEE ALSO
     curses(3X), inswch(3X), curses(5).














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