From c735a9f383b25133490ee6766b91eceb4da9e3c0 Mon Sep 17 00:00:00 2001 From: Michael Drake Date: Sun, 9 Jan 2022 12:52:07 +0000 Subject: [PATCH] docs: add return value documentation for base64 decode --- include/libwebsockets/lws-sha1-base64.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/libwebsockets/lws-sha1-base64.h b/include/libwebsockets/lws-sha1-base64.h index 0438aa9c9..d019bf1be 100644 --- a/include/libwebsockets/lws-sha1-base64.h +++ b/include/libwebsockets/lws-sha1-base64.h @@ -75,6 +75,8 @@ lws_b64_encode_string_url(const char *in, int in_len, char *out, int out_size); * \param out_size: length of result buffer * * Decodes a NUL-terminated string using b64 + * + * Returns used length of output buffer */ LWS_VISIBLE LWS_EXTERN int lws_b64_decode_string(const char *in, char *out, int out_size); @@ -87,6 +89,8 @@ lws_b64_decode_string(const char *in, char *out, int out_size); * \param out_size: length of result buffer * * Decodes a range of chars using b64 + * + * Returns used length of output buffer */ LWS_VISIBLE LWS_EXTERN int lws_b64_decode_string_len(const char *in, int in_len, char *out, int out_size);