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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libiberty/] [strchr.c] - Blame information for rev 746

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Line No. Rev Author Line
1 736 jeremybenn
/* Portable version of strchr()
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   This function is in the public domain.  */
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/*
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@deftypefn Supplemental char* strchr (const char *@var{s}, int @var{c})
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Returns a pointer to the first occurrence of the character @var{c} in
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the string @var{s}, or @code{NULL} if not found.  If @var{c} is itself the
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null character, the results are undefined.
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@end deftypefn
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*/
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#include <ansidecl.h>
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char *
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strchr (register const char *s, int c)
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{
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  do {
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    if (*s == c)
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      {
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        return (char*)s;
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      }
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  } while (*s++);
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  return (0);
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}

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