bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
// Archive/Common/ItemNameUtils.h
#ifndef __ARCHIVE_ITEMNAMEUTILS_H
#define __ARCHIVE_ITEMNAMEUTILS_H
#include "../../../Common/MyString.h"
namespace NArchive {
namespace NItemName {
UString MakeLegalName(const UString &name);
UString GetOSName(const UString &name);
UString GetOSName2(const UString &name);
bool HasTailSlash(const AString &name, UINT codePage);
#ifdef _WIN32
inline UString WinNameToOSName(const UString &name) { return name; }
#else
UString WinNameToOSName(const UString &name);
#endif
}}
#endif