mention prototype of io_write_callback

20 years ago · bffb1dab90
parent 86cfc33dab
commit bffb1dab90
1 changed files with 2 additions and 0 deletions
--- a/io/iob_write.3
+++ b/io/iob_write.3
@ -4,6 +4,8 @@ iob_write \- send I/O batch through callback
 .SH SYNTAX
 .B #include <iob.h>

+typedef int64 (*io_write_callback)(int64 s,const void* buf,uint64 n);
+
 int64 \fBiob_write\fR(int64 s,io_batch* b,io_write_callback cb);
 .SH DESCRIPTION
 iob_write sends the (rest of) \fIb\fR through the callback \fIcb\fR,