diff options
Diffstat (limited to 'libio/stdio.h')
| -rw-r--r-- | libio/stdio.h | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/libio/stdio.h b/libio/stdio.h index ccab90bc2e..4fcc3b309d 100644 --- a/libio/stdio.h +++ b/libio/stdio.h @@ -17,12 +17,12 @@ Boston, MA 02111-1307, USA. */ /* - * ISO C Standard: 4.9 INPUT/OUTPUT <stdio.h> + * ISO C99 Standard: 7.19 Input/output <stdio.h> */ #ifndef _STDIO_H -#ifndef __need_FILE +#if !defined __need_FILE && !defined __need___FILE # define _STDIO_H 1 # include <features.h> @@ -38,17 +38,29 @@ __BEGIN_DECLS # include <stdarg.h> # include <bits/types.h> +# define __need_FILE +# define __need___FILE #endif /* Don't need FILE. */ -#undef __need_FILE -#ifndef __FILE_defined +#if !defined __FILE_defined && defined __need_FILE -/* The opaque type of streams. */ +/* The opaque type of streams. This is the definition used elsewhere. */ typedef struct _IO_FILE FILE; # define __FILE_defined 1 #endif /* FILE not defined. */ +#undef __need_FILE + + +#if !defined ____FILE_defined && defined __need___FILE + +/* The opaque type of streams. This is the definition used elsewhere. */ +typedef struct _IO_FILE __FILE; + +# define ____FILE_defined 1 +#endif /* __FILE not defined. */ +#undef __need___FILE #ifdef _STDIO_H |