1 files changed, 19 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libstdio/fputc.c b/mdk-stage1/dietlibc/libstdio/fputc.c
new file mode 100644
index 000000000..b816f7c4d
--- /dev/null
+++ b/mdk-stage1/dietlibc/libstdio/fputc.c
@@ -0,0 +1,19 @@
+#include <dietstdio.h>
+#ifndef WANT_BUFFERED_STDIO
+#include <unistd.h>
+#endif
+
+int fputc(int c, FILE *stream) {
+#ifdef WANT_BUFFERED_STDIO
+  if (__fflush4(stream,0)) return EOF;
+  if (stream->bm>=BUFSIZE-1)
+    if (fflush(stream)) return EOF;
+  stream->buf[stream->bm]=c;
+  ++stream->bm;
+  if ((stream->flags&BUFLINEWISE) && c=='\n')	/* puke */
+    if (fflush(stream)) return EOF;
+#else
+  write(stream->fd,&c,1);
+#endif
+  return 0;
+}