1 files changed, 18 insertions, 8 deletions
diff --git a/mdk-stage1/dietlibc/libstdio/stdin.c b/mdk-stage1/dietlibc/libstdio/stdin.c
index 2db82f9ab..217f3f609 100644
--- a/mdk-stage1/dietlibc/libstdio/stdin.c
+++ b/mdk-stage1/dietlibc/libstdio/stdin.c
@@ -1,13 +1,23 @@
 #include <dietstdio.h>
 
-#ifdef WANT_BUFFERED_STDIO
-static FILE __stdin = { 0, BUFINPUT, 0, 0 };
-
-int __fflush_stdin() {
-  return fflush(stdin);
-}
-#else
-static FILE __stdin = { 0, 0 };
+static char __stdin_buf[BUFSIZE];
+static FILE __stdin = {
+  .fd=0,
+  .flags=BUFINPUT|STATICBUF,
+  .bs=0, .bm=0,
+  .buflen=BUFSIZE,
+  .buf=__stdin_buf,
+  .next=0,
+  .popen_kludge=0,
+  .ungetbuf=0,
+  .ungotten=0
+#ifdef WANT_THREAD_SAFE
+  , .m=PTHREAD_MUTEX_INITIALIZER
 #endif
+};
 
 FILE *stdin=&__stdin;
+
+int __fflush_stdin(void) {
+  return fflush(stdin);
+}