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use restrict everywhere it's required by c99 and/or posix 2008

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to deal with the fact that the public headers may be used with pre-c99
compilers, __restrict is used in place of restrict, and defined
appropriately for any supported compiler. we also avoid the form
[restrict] since older versions of gcc rejected it due to a bug in the
original c99 standard, and instead use the form *restrict.
This commit is contained in:
Rich Felker
2012-09-06 22:44:55 -04:00
parent bac03cdde1
commit 400c5e5c83
192 changed files with 552 additions and 382 deletions
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2
src/stdio/freopen.c
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@ -7,7 +7,7 @@
/* Locking is not necessary because, in the event of failure, the stream
* passed to freopen is invalid as soon as freopen is called. */
FILE *freopen(const char *filename, const char *mode, FILE *f)
FILE *freopen(const char *restrict filename, const char *restrict mode, FILE *restrict f)
{
int fl;
FILE *f2;