From 25a367862dbdfb0fdfdfc6f619af3f0a7e0fe79f Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Mon, 30 Jun 2025 15:29:44 -0700
Subject: Use nullptr

---
 mem/src/mem.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

(limited to 'mem/src/mem.c')

diff --git a/mem/src/mem.c b/mem/src/mem.c
index 4f5e5ef..c2af518 100644
--- a/mem/src/mem.c
+++ b/mem/src/mem.c
@@ -46,11 +46,11 @@ void mem_del_(Memory* mem) {
   if (mem->dynamic) {
     if (mem->chunks) {
       free(mem->chunks);
-      mem->chunks = 0;
+      mem->chunks = nullptr;
     }
     if (mem->blocks) {
       free(mem->blocks);
-      mem->blocks = 0;
+      mem->blocks = nullptr;
     }
   }
 }
@@ -113,10 +113,11 @@ void* mem_alloc_(Memory* mem, size_t num_blocks) {
     return &mem->blocks[chunk_idx * mem->block_size_bytes];
   } else {
     if (mem->trap) {
-      FAIL("Memory allocation failed, increase the allocator's capacity or "
-           "avoid fragmentation.");
+      FAIL(
+          "Memory allocation failed, increase the allocator's capacity or "
+          "avoid fragmentation.");
     }
-    return 0; // Large-enough free chunk not found.
+    return nullptr; // Large-enough free chunk not found.
   }
 }
 
@@ -172,7 +173,7 @@ void mem_free_(Memory* mem, void** chunk_ptr) {
 
   mem->num_used_blocks--;
 
-  *chunk_ptr = 0;
+  *chunk_ptr = nullptr;
 }
 
 // The handle is the chunk's index. We don't call it an index in the public API
-- 
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