feat: updated fasta code to allow for iteration

1 files changed, 12 insertions, 0 deletions

diff --git a/sys/libn/io.c b/sys/libn/io.c
index ff64ff0..3827a82 100644
--- a/sys/libn/io.c
+++ b/sys/libn/io.c
@@ -10,6 +10,18 @@ io·open(byte *name, byte *mode)
     return fopen(name, mode);
 }
 
+int
+io·fd(Stream *s)
+{
+    return fileno(s);
+}
+
+error
+io·stat(Stream *s, io·Stat *buf)
+{
+    return fstat(fileno(s), buf);
+}
+
 error
 io·close(Stream *s)
 {