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Annotation of 43BSDTahoe/man/man3/atof.3, revision 1.1

1.1     ! root        1: .\"    @(#)atof.3      6.1 (Berkeley) 5/15/85
        !             2: .\"
        !             3: .TH ATOF 3  "May 15, 1985"
        !             4: .AT 3
        !             5: .SH NAME
        !             6: atof, atoi, atol \- convert ASCII to numbers
        !             7: .SH SYNOPSIS
        !             8: .nf
        !             9: .B double atof(nptr)
        !            10: .B char *nptr;
        !            11: .PP
        !            12: .B atoi(nptr)
        !            13: .B char *nptr;
        !            14: .PP
        !            15: .B long atol(nptr)
        !            16: .B char *nptr;
        !            17: .fi
        !            18: .SH DESCRIPTION
        !            19: These functions convert a string pointed to by
        !            20: .I nptr
        !            21: to floating, integer, and long integer representation respectively.
        !            22: The first unrecognized character ends the string.
        !            23: .PP
        !            24: .I Atof
        !            25: recognizes an optional string of spaces, then an optional sign, then
        !            26: a string of digits optionally containing a decimal
        !            27: point, then an optional `e' or `E' followed by an optionally signed integer.
        !            28: .PP
        !            29: .I Atoi
        !            30: and
        !            31: .I atol
        !            32: recognize an optional string of spaces, then an optional sign, then a
        !            33: string of
        !            34: digits.
        !            35: .SH SEE ALSO
        !            36: scanf(3S)
        !            37: .SH BUGS
        !            38: There are no provisions for overflow.

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