libterminput_is_ready.3


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.TH LIBTERMINPUT_IS_READY 3 LIBTERMINPUT
.SH NAME
libterminput_is_ready \- Check if there is read data buffered

.SH SYNOPSIS
.nf
#include <libterminput.h>

inline int libterminput_is_ready(union libterminput_input *input, struct libterminput_state *ctx);
.fi
.PP
Link with
.IR \-lterminput .

.SH DESCRIPTION
The
.BR libterminput_is_ready ()
function check if a call to the
.BR libterminput_read (3)
function will skip reading from the file
descriptor passed to it because it already
has read data buffered.

.SH RETURN VALUE
The
.BR libterminput_is_ready ()
function return 1 if the next call to the
.BR libterminput_read (3)
function will not from file descriptor
passed to it, and 0 otherwise.

.SH ERRORS
The
.BR libterminput_is_ready ()
function cannot fail.

.SH EXAMPLES
None.

.SH APPLICATION USAGE
None.

.SH RATIONALE
None.

.SH FUTURE DIRECTIONS
None.

.SH NOTES
None.

.SH BUGS
None.

.SH SEE ALSO
.BR libterminput_read (3)