Add a function description.
Signed-off-by: Heinrich Schuchardt <heinrich.schucha...@canonical.com>
---
lib/efi_loader/efi_console.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/lib/efi_loader/efi_console.c b/lib/efi_loader/efi_console.c
index 4317630907..d970b667a6 100644
--- a/lib/efi_loader/efi_console.c
+++ b/lib/efi_loader/efi_console.c
@@ -77,6 +77,14 @@ static struct simple_text_output_mode efi_con_mode = {
.cursor_visible = 1,
};
+/**
+ * term_get_char() - read a character from the console
+ *
+ * Wait for up to 100 ms to read a character from the console.
+ *
+ * @c: pointer to the buffer to receive the character
+ * Return: 0 on success, 1 otherwise
+ */
static int term_get_char(s32 *c)
{
u64 timeout;
--
2.39.2
