From 024bb37c335aaf7bec094d3165c014eb17817a2d Mon Sep 17 00:00:00 2001
From: maflcko <6399679+maflcko@users.noreply.github.com>
Date: Sat, 4 May 2024 14:05:59 +0200
Subject: [PATCH] Update test/test_buffer.h (#314)

This fixes a compile error on clang-18:

In file included from src/fuzz/generate_corpus.c:13:
src/fuzz/../test/test_buffer.h:13:25: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
   13 | rt_buffer_t *buffer_init();
      |                         ^
      |                          void
1 error generated.
---
 src/test/test_buffer.c | 2 +-
 src/test/test_buffer.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/test/test_buffer.c b/src/test/test_buffer.c
index 05e53069..11c90413 100644
--- a/src/test/test_buffer.c
+++ b/src/test/test_buffer.c
@@ -2,7 +2,7 @@
 
 #include "test_buffer.h"
 
-rt_buffer_t *buffer_init() {
+rt_buffer_t *buffer_init(void) {
     rt_buffer_t *buffer = calloc(1, sizeof(rt_buffer_t));
     buffer->size = 1024;
     buffer->bytes = malloc(buffer->size);
diff --git a/src/test/test_buffer.h b/src/test/test_buffer.h
index 9ff5a5b4..cdceac05 100644
--- a/src/test/test_buffer.h
+++ b/src/test/test_buffer.h
@@ -10,7 +10,7 @@ typedef struct rt_buffer_ctx_s {
     size_t       pos;
 } rt_buffer_ctx_t;
 
-rt_buffer_t *buffer_init();
+rt_buffer_t *buffer_init(void);
 void buffer_reset(rt_buffer_t *buffer);
 void buffer_grow(rt_buffer_t *buffer, size_t len);
 void buffer_free(rt_buffer_t *buffer);