string(3) — CLIX 3.1r7.6.28



  string(3)                           CLIX                           string(3)



  NAME

    string:  index, rindex - Utility used in string operations

  LIBRARY

    Berkeley Software Distribution Library (libbsd.a)

  SYNOPSIS

    char *index(
      char *s ,
      char c );

    char *rindex(
      char *s ,
      char c );

  PARAMETERS

    s   A pointer to a character string

    c   A character variable

  DESCRIPTION

    These functions operate on null-terminated strings.

  CAUTIONS

    These functions do not check for any receiving-string overflow.

  RETURN VALUES

    Both index() and rindex() will return a pointer to the first (or last)
    occurrence of a character c in string s.  If the character c does not
    exist in string s, an 0 will return.

















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