if len(rest) > 2 && rest[0] == '\n' && rest[len(rest)-1] == '\n' {
		extend = string(rest[1 : len(rest)-1])
	}

	// Now we can build up a useful data structure.
	// First the zone information.
	//	utcoff[4] isdst[1] nameindex[1]
	nzone := n[NZone]
	if nzone == 0 {
		// Reject tzdata files with no zones. There's nothing useful in them.

	Fflags   uint16 // Flags
	Fnsyms   uint32 // Number of entries in symbol table
}

const (
	FILHSZ_32 = 20
	FILHSZ_64 = 24
)
const (
	U802TOCMAGIC = 0737 // AIX 32-bit XCOFF
	U64_TOCMAGIC = 0767 // AIX 64-bit XCOFF
)

// Flags that describe the type of the object file.
const (
	F_RELFLG    = 0x0001
	F_EXEC      = 0x0002
	F_LNNO      = 0x0004
	F_FDPR_PROF = 0x0010
	F_FDPR_OPTI = 0x0020

		c.sym.nsym = e4(p[12:])
		c.sym.stroff = e4(p[16:])
		c.sym.strsize = e4(p[20:])

	case LdMachoCmdDysymtab:
		if sz < 80 {
			return -1
		}
		c.dsym.ilocalsym = e4(p[8:])
		c.dsym.nlocalsym = e4(p[12:])
		c.dsym.iextdefsym = e4(p[16:])
		c.dsym.nextdefsym = e4(p[20:])
		c.dsym.iundefsym = e4(p[24:])
		c.dsym.nundefsym = e4(p[28:])
		c.dsym.tocoff = e4(p[32:])
		c.dsym.ntoc = e4(p[36:])

	idx := ffb.idx + uint32(ffb.subbuckets[i])

	// Find the ftab entry.
	for datap.ftab[idx+1].entryoff <= pcOff {
		idx++
	}

	funcoff := datap.ftab[idx].funcoff
	return funcInfo{(*_func)(unsafe.Pointer(&datap.pclntable[funcoff])), datap}
}

// A srcFunc represents a logical function in the source code. This may

                                         int outOff, int intLen ) {

        for ( int i = 0; i < intLen; ++i ) {

            outBytes[outOff + i * 4    ] = (byte) ( inInts[inOff + i] >>> 24 );
            outBytes[outOff + i * 4 + 1] = (byte) ( inInts[inOff + i] >>> 16 );
            outBytes[outOff + i * 4 + 2] = (byte) ( inInts[inOff + i] >>>  8 );
            outBytes[outOff + i * 4 + 3] = (byte)   inInts[inOff + i];
        }

	kind abiStepKind

	// offset and size together describe a part of a Go value
	// in memory.
	offset uintptr
	size   uintptr // size in bytes of the part

	// These fields describe the ABI side of the translation.
	stkOff uintptr // stack offset, used if kind == abiStepStack
	ireg   int     // integer register index, used if kind == abiStepIntReg or kind == abiStepPointer
	freg   int     // FP register index, used if kind == abiStepFloatReg
}

			off, decOff, firstPart, decryptSkip, seqNum = getCompressedOffsets(oi, off, decrypt)
			decLength = length
			length = oi.Size - off
			// For negative length we read everything.
			if decLength < 0 {
				decLength = actualSize - decOff
			}

			// Reply back invalid range if the input offset and length fall out of range.
			if decOff > actualSize || decOff+decLength > actualSize {

// if the string prefix is "000" through "624".
//
// Credit for this trick goes to Ken.

type leftCheat struct {
	delta  int    // number of new digits
	cutoff string // minus one digit if original < a.
}

var leftcheats = []leftCheat{
	// Leading digits of 1/2^i = 5^i.
	// 5^23 is not an exact 64-bit floating point number,
	// so have to use bc for the math.

				Number:     2,
				Size:       297580380,
				ActualSize: 297435132,
			},
		},
	}

	encOff, encLength, skipLen, seqNumber, partStart, err := objInfo.GetDecryptedRange(rs)
	if err != nil {
		t.Fatalf("Test: failed %s", err)
	}
	if encOff != 595127964 {
		t.Fatalf("Test: expected %d, got %d", 595127964, encOff)
	}
	if encLength != 32796 {
		t.Fatalf("Test: expected %d, got %d", 32796, encLength)
	}

// license that can be found in the LICENSE file.

// Package xcoff implements access to XCOFF (Extended Common Object File Format) files.
package xcoff

import (
	"debug/dwarf"
	"encoding/binary"
	"errors"
	"fmt"
	"internal/saferio"
	"io"
	"os"
	"strings"
)

// SectionHeader holds information about an XCOFF section header.
type SectionHeader struct {
	Name           string