* lib/xmemdup0.h: Include <stdlib.h> instead of <stddef.h>.
(xmemdup0): Declare that deallocation must happen through 'free'.
+2021-08-07 Bruno Haible <bruno@clisp.org>
+
+ xmemdup0: Improve GCC 11 allocation-deallocation checking.
+ * lib/xmemdup0.h: Include <stdlib.h> instead of <stddef.h>.
+ (xmemdup0): Declare that deallocation must happen through 'free'.
+
2021-08-07 Bruno Haible <bruno@clisp.org>
windows-spawn: Improve GCC 11 allocation-deallocation checking.
#ifndef XMEMDUP_H_
# define XMEMDUP_H_
-# include <stddef.h>
+# include <stdlib.h>
# ifdef __cplusplus
extern "C" {
# endif
-char *xmemdup0 (void const *p, size_t s);
+char *xmemdup0 (void const *p, size_t s)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE
+ _GL_ATTRIBUTE_RETURNS_NONNULL;
# ifdef __cplusplus
}