Add restrict keyword to sys/stat.h

[Joel Sherrill]

On 11/21/2013 8:43 AM, Peter Rosin wrote:
> On 2013-11-21 15:32, Joel Sherrill wrote:
>> --- newlib/libc/sys/rdos/stat.c	31 Jan 2006 19:33:56 -0000	1.1
>> +++ newlib/libc/sys/rdos/stat.c	21 Nov 2013 14:30:26 -0000
>> @@ -5,7 +5,7 @@
>>  #include <sys/stat.h>
>>  #include <errno.h>
>>  
>> -int stat(const char *file, struct stat *st)
>> ++int stat(const char *__restrict file, struct stat *__restrict st)
>>  {
>>    errno = ENOSYS;
>>    return -1;
> 
> Errm, this is C, right? Not C++ or something? :-)

What do you mean? The restrict keyword is part of C99.
__restrict is the magic to make it disappear in C89 and K&R
while being restrict in C99 mode.

> Cheers,
> Peter
> 



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