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[/] [or1k/] [trunk/] [insight/] [libiberty/] [strrchr.c] - Blame information for rev 1765

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1 578 markom
/* Portable version of strrchr().
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   This function is in the public domain. */
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/*
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NAME
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        strrchr -- return pointer to last occurance of a character
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SYNOPSIS
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        char *strrchr (const char *s, int c)
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DESCRIPTION
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        Returns a pointer to the last occurance of character C in
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        string S, or a NULL pointer if no occurance is found.
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BUGS
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        Behavior when character is the null character is implementation
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        dependent.
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*/
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#include <ansidecl.h>
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char *
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strrchr (s, c)
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  register const char *s;
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  int c;
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{
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  char *rtnval = 0;
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  do {
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    if (*s == c)
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      rtnval = (char*) s;
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  } while (*s++);
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  return (rtnval);
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}

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