1 files changed, 8 insertions, 0 deletions
diff --git a/io/setbuf.c b/io/setbuf.c
new file mode 100644
index 0000000..f401770
--- /dev/null
+++ b/io/setbuf.c
@@ -0,0 +1,8 @@
+#define NO_OPAQUE_TYPE
+#include "io.h"
+
+void setbuf(FILE *restrict file, char *restrict buffer)
+{
+	(buffer == NULL) ? _setvbuf_wrap(file, NULL, _IONBF, 0)
+			 : _setvbuf_wrap(file, buffer, _IOFBF, BUFSIZ);
+}