NAME

       termkey_set_buffer_size, termkey_get_buffer_size - control the buffer size

SYNOPSIS

       #include <termkey.h>

       int termkey_set_buffer_size(TermKey *tk, size_t size);
       size_t termkey_get_buffer_size(TermKey *tk);

       Link with -ltermkey.

DESCRIPTION

       termkey_set_buffer_size()  changes the size of the buffer space in the termkey(7) instance
       to that given by size. Any bytes pending in the buffer will be  preserved  when  resizing,
       though they will be truncated if the new size is smaller than the total number of bytes in
       the buffer.

       termkey_get_buffer_size() returns the  size  of  the  buffer  set  by  the  last  call  to
       termkey_set_buffer_size(), or the default initial size of 256 bytes.

RETURN VALUE

       termkey_set_buffer_size()   returns   a   true   value,   or  zero  if  an  error  occurs.
       termkey_get_buffer_size() returns the current buffer size in bytes.

SEE ALSO

       termkey_new(3), termkey_get_buffer_remaining(3), termkey(7)

                                                                       TERMKEY_SET_BUFFER_SIZE(3)