diff --git a/source/md.h b/source/md.h
index 2f00562..eaca30c 100644
--- a/source/md.h
+++ b/source/md.h
@@ -579,6 +579,11 @@ MD_FUNCTION void MD_MemoryCopy(void *dst, void *src, MD_u64 size);
 
 MD_FUNCTION void* MD_AllocZero(MD_u64 size);
 #define MD_PushArray(T,c) (T*)MD_AllocZero(sizeof(T)*(c))
+// NOTE(rjf): Right now, both calls just automatically zero their memory,
+// but I'm explicitly splitting this out to ensure that we don't accidentally
+// assume that we have zeroed memory incorrectly in the future (when our
+// allocation approach changes).
+#define MD_PushArrayZero(T,c) (T*)MD_AllocZero(sizeof(T)*(c))
 
 //~ Characters
 MD_FUNCTION MD_b32 MD_CharIsAlpha(MD_u8 c);
@@ -664,7 +669,7 @@ MD_FUNCTION MD_MapSlot* MD_MapOverwrite(MD_Map *map, MD_MapKey key, void *val);
 
 //~ Parsing
 
-MD_FUNCTION_IMPL MD_NodeFlags MD_NodeFlagsFromTokenKind(MD_TokenKind kind);
+MD_FUNCTION MD_NodeFlags   MD_NodeFlagsFromTokenKind(MD_TokenKind kind);
 
 MD_FUNCTION MD_b32         MD_TokenKindIsWhitespace(MD_TokenKind kind);
 MD_FUNCTION MD_b32         MD_TokenKindIsComment(MD_TokenKind kind);
diff --git a/source/md_impl.c b/source/md_impl.c
index 816eb12..c4b5f6a 100644
--- a/source/md_impl.c
+++ b/source/md_impl.c
@@ -942,9 +942,7 @@ MD_MapMakeBucketCount(MD_u64 bucket_count){
     // make most sense with a parameter
     MD_Map result = {0};
     result.bucket_count = bucket_count;
-    // TODO(allen): push array zero
-    result.buckets = MD_PushArray(MD_MapBucket, bucket_count);
-    memset(result.buckets, 0, sizeof(*result.buckets)*bucket_count);
+    result.buckets = MD_PushArrayZero(MD_MapBucket, bucket_count);
     return(result);
 }