X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=io.h;h=2e048ff4a89f730da9c8adc5826ec12ac1ff53b9;hb=de010509fa0e57ba955da6512c714fbff8606af3;hp=78322620cc5cc3a7fec427ce86587401aa1a10e5;hpb=e15efca6667b2673b4c1a5879a6917eab6800e58;p=polyglot.git

diff --git a/io.h b/io.h
index 7832262..2e048ff 100644
--- a/io.h
+++ b/io.h
@@ -39,6 +39,8 @@ extern void io_close      (io_t * io);
 
 extern void io_get_update (io_t * io);
 
+extern bool io_peek       (io_t * io);
+
 extern bool io_line_ready (const io_t * io);
 extern bool io_get_line   (io_t * io, char string[], int size);