1 files changed, 1 insertions, 1 deletions
diff --git a/substdio.c b/substdio.c
index d03dff2..4c1bb97 100644
--- a/substdio.c
+++ b/substdio.c
@@ -2,7 +2,7 @@
 void substdio_fdbuf(s,op,fd,buf,len)
 register substdio *s;
-register int (*op)();
+register ssize_t (*op)();
 register int fd;
 register char *buf;
 register int len;

diff --git a/substdio.c b/substdio.c index d03dff2..4c1bb97 100644 --- a/substdio.c +++ b/substdio.c
@@ -2,7 +2,7 @@
2		2
3	void substdio_fdbuf(s,op,fd,buf,len)	3	void substdio_fdbuf(s,op,fd,buf,len)
4	register substdio *s;	4	register substdio *s;
5	register int (*op)();	5	register ssize_t (*op)();
6	register int fd;	6	register int fd;
7	register char *buf;	7	register char *buf;
8	register int len;	8	register int len;