Manpages - termkey_get_buffer_remaining.3

termkey_get_buffer_remaining - returns the free buffer space

  #include <termkey.h>

  size_t termkey_get_buffer_remaining(TermKey *tk");

Link with -ltermkey.

*termkey_get_buffer_remaining*() returns the number of bytes of buffer space currently free in the *termkey*(7) instance. These bytes are free to use by *termkey_push_bytes*(3), or may be filled by *termkey_advisereadable*(3).

*termkey_get_buffer_remaining*() returns a size in bytes.

*termkey_push_bytes*(3), *termkey_advisereadable*(3), *termkey_set_buffer_size*(3), *termkey_get_buffer_size*(3), *termkey_getkey*(3), *termkey*(7)