From f01fa362d7be4525052d4059dd6810d064668469 Mon Sep 17 00:00:00 2001
From: Richard Barnes <rbarnes@umn.edu>
Date: Fri, 19 Jul 2024 09:34:05 -0700
Subject: [PATCH] Make fallthroughs explicit encoding.c

This allows `-Wimplicit-fallthrough` to pass on LLVM.
---
 src/encoding.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/encoding.c b/src/encoding.c
index 771a440..7d2067f 100644
--- a/src/encoding.c
+++ b/src/encoding.c
@@ -119,7 +119,7 @@ static size_t to_base64(char *dst, size_t dst_len, const void *src,
     switch (src_len % 3) {
     case 2:
         olen++;
-    /* fall through */
+        __attribute__((fallthrough));
     case 1:
         olen += 2;
         break;
@@ -443,7 +443,7 @@ size_t b64len(uint32_t len) {
     switch (len % 3) {
     case 2:
         olen++;
-    /* fall through */
+        __attribute__((fallthrough));
     case 1:
         olen += 2;
         break;