printf core: fix gratuitous integer formatting buffer size

[musl] / include / stdio.h

diff --git a/include/stdio.h b/include/stdio.h
index 3604198..cb85861 100644 (file)
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -25,7 +25,9 @@ extern "C" {
 
 #include <bits/alltypes.h>
 
-#ifdef __cplusplus
+#if __cplusplus >= 201103L
+#define NULL nullptr
+#elif defined(__cplusplus)
 #define NULL 0L
 #else
 #define NULL ((void*)0)
@@ -203,7 +205,7 @@ typedef struct _IO_cookie_io_functions_t {
 FILE *fopencookie(void *, const char *, cookie_io_functions_t);
 #endif
 
-#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
+#if defined(_LARGEFILE64_SOURCE)
 #define tmpfile64 tmpfile
 #define fopen64 fopen
 #define freopen64 freopen