From 86034e56cbf7f4a6563ce99a19b2f79db5b3b09f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?William=20B=C3=A9rub=C3=A9?= <wberube@null.net>
Date: Fri, 24 May 2024 12:25:00 -0400
Subject: [PATCH] (Continued)

---
 src/hal/support.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/hal/support.c b/src/hal/support.c
index bb4b2e4..c50a2df 100644
--- a/src/hal/support.c
+++ b/src/hal/support.c
@@ -1,6 +1,6 @@
 #include "support.h"
 
-extern __real_mmap();
+extern void* __real_mmap();
 
 void *isp_thread = NULL;
 void *venc_thread = NULL;
@@ -34,7 +34,7 @@ bool hal_registry(unsigned int addr, unsigned int *data, hal_register_op op) {
 
     volatile char *mapped_area;
     if (offset != loaded_offset) {
-        mapped_area = (void*)__real_mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, mem_fd, offset);
+        mapped_area = __real_mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, mem_fd, offset);
         if (mapped_area == MAP_FAILED) {
             fprintf(stderr, "hal_registry mmap error: %s (%d)\n",
                     strerror(errno), errno);