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40 lines
697 B
C
40 lines
697 B
C
/*
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FUNCTION
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<<index>>---search for character in string
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INDEX
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index
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SYNOPSIS
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#include <strings.h>
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char * index(const char *<[string]>, int <[c]>);
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DESCRIPTION
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This function finds the first occurence of <[c]> (converted to
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a char) in the string pointed to by <[string]> (including the
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terminating null character).
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This function is identical to <<strchr>>.
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RETURNS
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Returns a pointer to the located character, or a null pointer
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if <[c]> does not occur in <[string]>.
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PORTABILITY
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<<index>> requires no supporting OS subroutines.
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QUICKREF
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index - pure
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*/
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#include <string.h>
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#include <strings.h>
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char *
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_DEFUN (index, (s, c),
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_CONST char *s _AND
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int c)
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{
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return strchr (s, c);
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}
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