index(3F) — A/UX 3.0.1




index(3F)                                               index(3F)



NAME
     index - return location of Fortran substring

SYNOPSIS
     character *N1 ch1
     character *N2 ch2
     integer i

     i=index(ch1, ch2)

DESCRIPTION
     index returns the location of substring ch2 in string ch1.
     The value returned is either the position at which substring
     ch2 starts or 0 if ch2 is not present in string ch1.









































January 1992                                                    1
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