printf core: fix gratuitous integer formatting buffer size

[musl] / include / stdlib.h

diff --git a/include/stdlib.h b/include/stdlib.h
index 7af86e3..475190b 100644 (file)
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -7,7 +7,9 @@ extern "C" {
 
 #include <features.h>
 
-#ifdef __cplusplus
+#if __cplusplus >= 201103L
+#define NULL nullptr
+#elif defined(__cplusplus)
 #define NULL 0L
 #else
 #define NULL ((void*)0)
@@ -93,7 +95,7 @@ size_t __ctype_get_mb_cur_max(void);
 #define WTERMSIG(s) ((s) & 0x7f)
 #define WSTOPSIG(s) WEXITSTATUS(s)
 #define WIFEXITED(s) (!WTERMSIG(s))
-#define WIFSTOPPED(s) ((short)((((s)&0xffff)*0x10001)>>8) > 0x7f00)
+#define WIFSTOPPED(s) ((short)((((s)&0xffff)*0x10001U)>>8) > 0x7f00)
 #define WIFSIGNALED(s) (((s)&0xffff)-1U < 0xffu)
 
 int posix_memalign (void **, size_t, size_t);
@@ -161,7 +163,7 @@ double strtod_l(const char *__restrict, char **__restrict, struct __locale_struc
 long double strtold_l(const char *__restrict, char **__restrict, struct __locale_struct *);
 #endif
 
-#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
+#if defined(_LARGEFILE64_SOURCE)
 #define mkstemp64 mkstemp
 #define mkostemp64 mkostemp
 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)