Remove unused configure checks
Remove unused configure checks

* configure.ac (AC_CHECK_MEMBERS): Remove T_conn_res.QUEUE_ptr,
T_conn_res.ACCEPTOR_id, dqblk.dqb_curblocks, sigcontext.sc_hi2.

TeamExodus/external_strace,vrastogi/strace,Infinitive-OS/platform_external_strace,Saruta/strace,geekboxzone/mmallow_external_strace,AOSP-YU/platform_external_strace,lkundrak/strace,CyanogenMod/android_external_strace,Yu-AndroidM/android_external_strace,TeamExodus/external_strace,cuviper/strace,bigzz/strace_android,Yu-AndroidM/android_external_strace,TeamExodus/external_strace,YUPlayGodDev/platform_external_strace,kapdop/android_external_strace,Saruta/strace,Saruta/strace,bigzz/strace_android,bigzz/strace_android,cuviper/strace,Saruta/strace,Infinitive-OS/platform_external_strace,MonkeyZZZZ/platform_external_strace,geofft/strace,pombredanne/strace,vrastogi/strace,Yu-AndroidM/android_external_strace,CyanogenMod/android_external_strace,Saruta/strace,DirtyUnicorns/android_external_strace,MonkeyZZZZ/platform_external_strace,YUPlayGodDev/platform_external_strace,geekboxzone/mmallow_external_strace,YUPlayGodDev/platform_external_strace,AOSP-YU/platform_external_strace,CyanogenMod/android_external_strace,cuviper/strace,MonkeyZZZZ/platform_external_strace,kapdop/android_external_strace,Distrotech/strace,xin3liang/platform_external_strace,geekboxzone/mmallow_external_strace,CyanogenMod/android_external_strace,CyanogenMod/android_external_strace,xin3liang/platform_external_strace,MonkeyZZZZ/platform_external_strace,DirtyUnicorns/android_external_strace,DirtyUnicorns/android_external_strace,vrastogi/strace,pombredanne/strace,Infinitive-OS/platform_external_strace,AOSP-YU/platform_external_strace,bigzz/strace_android,pombredanne/strace,lkundrak/strace,kapdop/android_external_strace,Distrotech/strace,lkundrak/strace,android-ia/platform_external_strace,vrastogi/strace,YUPlayGodDev/platform_external_strace,bnoordhuis/strace,Infinitive-OS/platform_external_strace,lkundrak/strace,Distrotech/strace,geekboxzone/lollipop_external_strace,bnoordhuis/strace,DirtyUnicorns/android_external_strace,TeamExodus/external_strace,cuviper/strace,DirtyUnicorns/android_external_strace,AOSP-YU/platform_external_strace,geekboxzone/lollipop_external_strace,geekboxzone/lollipop_external_strace,pombredanne/strace,kapdop/android_external_strace,Yu-AndroidM/android_external_strace,TeamExodus/external_strace,Distrotech/strace,xin3liang/platform_external_strace,bigzz/strace_android,geekboxzone/mmallow_external_strace,android-ia/platform_external_strace,android-ia/platform_external_strace,geofft/strace,bnoordhuis/strace,geekboxzone/lollipop_external_strace,Distrotech/strace,cuviper/strace,android-ia/platform_external_strace,geofft/strace,geofft/strace,bnoordhuis/strace,xin3liang/platform_external_strace,Yu-AndroidM/android_external_strace,MonkeyZZZZ/platform_external_strace,kapdop/android_external_strace,geofft/strace,Infinitive-OS/platform_external_strace,YUPlayGodDev/platform_external_strace,geekboxzone/mmallow_external_strace,android-ia/platform_external_strace,AOSP-YU/platform_external_strace,vrastogi/strace,geekboxzone/lollipop_external_strace