From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Thu, 19 Jan 2023 15:59:51 +0000 (-0800)
Subject: sfio: remove some open coded nulls
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=58bfbe149621a50df0b0a33339565968a76fc894;p=graphviz

sfio: remove some open coded nulls
---

diff --git a/lib/ast/sfstr.h b/lib/ast/sfstr.h
index 3dc681ae9..bc4d48b93 100644
--- a/lib/ast/sfstr.h
+++ b/lib/ast/sfstr.h
@@ -10,6 +10,8 @@
 
 #pragma once
 
+#include <stddef.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -20,7 +22,7 @@ extern "C" {
 
 #include <sfio/sfio.h>
 
-#define sfstropen()	sfnew((Sfio_t*)0,(char*)0,-1,-1,SF_WRITE|SF_STRING)
+#define sfstropen()	sfnew(NULL, NULL, -1, -1, SF_WRITE | SF_STRING)
 #define sfstrclose(f)	sfclose(f)
 
 #define sfstruse(f)	(sfputc(f,0), (char*)((f)->next = (f)->data) )