Headers are incorrect for PPC64

/usr/include/sword/sysdata.h:44:44: error: conflicting declaration 'typedef long long int __s64'
 __extension__ typedef __signed__ long long __s64;
                                            ^
In file included from /usr/include/asm/types.h:25:0,
                 from /usr/include/linux/types.h:4,
                 from /usr/include/asm/ptrace.h:27,
                 from /usr/include/asm/sigcontext.h:11,
                 from /usr/include/bits/sigcontext.h:27,
                 from /usr/include/signal.h:340,
                 from /usr/include/glib-2.0/glib/gbacktrace.h:35,
                 from /usr/include/glib-2.0/glib.h:36,
                 from ../src/backend/module_manager.cc:31:
/usr/include/asm-generic/int-l64.h:28:25: error: '__s64' has a previous declaration as 'typedef long int __s64'
 typedef __signed__ long __s64;
                         ^
In file included from /usr/include/sword/swkey.h:31:0,
                 from /usr/include/sword/listkey.h:28,
                 from /usr/include/sword/swmodule.h:29,
                 from ../src/backend/module_manager.hh:26,
                 from ../src/backend/module_manager.cc:40:
/usr/include/sword/sysdata.h:45:42: error: conflicting declaration 'typedef long long unsigned int __u64'
 __extension__ typedef unsigned long long __u64;
                                          ^
In file included from /usr/include/asm/types.h:25:0,
                 from /usr/include/linux/types.h:4,
                 from /usr/include/asm/ptrace.h:27,
                 from /usr/include/asm/sigcontext.h:11,
                 from /usr/include/bits/sigcontext.h:27,
                 from /usr/include/signal.h:340,
                 from /usr/include/glib-2.0/glib/gbacktrace.h:35,
                 from /usr/include/glib-2.0/glib.h:36,
                 from ../src/backend/module_manager.cc:31:
/usr/include/asm-generic/int-l64.h:29:23: error: '__u64' has a previous declaration as 'typedef long unsigned int __u64'
 typedef unsigned long __u64;