From 4e09bca9e34c226b6d7e34b4fa11248405fd988e Mon Sep 17 00:00:00 2001 From: Anton Kling Date: Sun, 22 Oct 2023 19:50:38 +0200 Subject: Move everything into a new repo. --- userland/libc/stdio/ungetc.c | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 userland/libc/stdio/ungetc.c (limited to 'userland/libc/stdio/ungetc.c') diff --git a/userland/libc/stdio/ungetc.c b/userland/libc/stdio/ungetc.c new file mode 100644 index 0000000..8d649bc --- /dev/null +++ b/userland/libc/stdio/ungetc.c @@ -0,0 +1,9 @@ +#include + +int ungetc(int c, FILE *stream) { + if (stream->has_buffered_char) + return EOF; + stream->buffered_char = c; + stream->has_buffered_char = 1; + return c; +} -- cgit v1.2.3