From 7f456cff6924cd71bae95279559c7694ca7e8e14 Mon Sep 17 00:00:00 2001
From: Pharap <2933055+Pharap@users.noreply.github.com>
Date: Sun, 1 May 2022 08:41:41 +0100
Subject: [PATCH] Make cabi C++ compatible

Casting the result of these calls to malloc should be all that is required to make cabi compilable as C++.
Without these casts cabi won't compile as C++ because in C++ `void *` is not implicitly convertible to other data types.
LodePNG already has C++ compatibility.
---
 extras/cabi/cabi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/extras/cabi/cabi.c b/extras/cabi/cabi.c
index 31f1bca..4dea3c3 100644
--- a/extras/cabi/cabi.c
+++ b/extras/cabi/cabi.c
@@ -342,8 +342,8 @@ int main(int argc, char **argv)
 
 	rawlen = w * (h+7) / 8;
 
-	bmp0 = malloc(rawlen); memset(bmp0, 0, rawlen);
-	bmp1 = malloc(rawlen); memset(bmp1, 0, rawlen);
+	bmp0 = (unsigned char *)malloc(rawlen); memset(bmp0, 0, rawlen);
+	bmp1 = (unsigned char *)malloc(rawlen); memset(bmp1, 0, rawlen);
 
 	printf("// %s  width: %u height: %u\n", argv[1], w, h);