1 files changed, 8 insertions, 0 deletions
diff --git a/win32/win32.c b/win32/win32.c
index 8b7283ba6a..15832a8c0a 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -2135,6 +2135,9 @@ init_stdhandle(void)
     if (fileno(stdin) < 0) {
 	stdin->_file = open_null(0);
     }
+    else {
+	setmode(fileno(stdin), O_BINARY);
+    }
     if (fileno(stdout) < 0) {
 	stdout->_file = open_null(1);
     }
@@ -5817,3 +5820,8 @@ rb_w32_inet_ntop(int af, void *addr, char *numaddr, size_t numaddr_len)
     }
     return numaddr;
 }
+
+char
+rb_w32_fd_is_text(int fd) {
+    return _osfile(fd) & FTEXT;
+}