Minor cleanup to better sync with glibc 2.3
Minor cleanup to better sync with glibc 2.3

skristiansson/uClibc-or1k,kraj/uClibc,mephi42/uClibc,wbx-github/uclibc-ng,hwoarang/uClibc,hjl-tools/uClibc,klee/klee-uclibc,brgl/uclibc-ng,czankel/xtensa-uclibc,m-labs/uclibc-lm32,czankel/xtensa-uclibc,m-labs/uclibc-lm32,gittup/uClibc,czankel/xtensa-uclibc,wbx-github/uclibc-ng,ffainelli/uClibc,hjl-tools/uClibc,klee/klee-uclibc,skristiansson/uClibc-or1k,kraj/uclibc-ng,m-labs/uclibc-lm32,wbx-github/uclibc-ng,hjl-tools/uClibc,ysat0/uClibc,gittup/uClibc,OpenInkpot-archive/iplinux-uclibc,atgreen/uClibc-moxie,ffainelli/uClibc,majek/uclibc-vx32,ddcc/klee-uclibc-0.9.33.2,ndmsystems/uClibc,brgl/uclibc-ng,ndmsystems/uClibc,ysat0/uClibc,ffainelli/uClibc,ddcc/klee-uclibc-0.9.33.2,groundwater/uClibc,ChickenRunjyd/klee-uclibc,hwoarang/uClibc,mephi42/uClibc,kraj/uclibc-ng,brgl/uclibc-ng,OpenInkpot-archive/iplinux-uclibc,klee/klee-uclibc,gittup/uClibc,mephi42/uClibc,kraj/uclibc-ng,ndmsystems/uClibc,waweber/uclibc-clang,m-labs/uclibc-lm32,ysat0/uClibc,klee/klee-uclibc,ChickenRunjyd/klee-uclibc,atgreen/uClibc-moxie,foss-for-synopsys-dwc-arc-processors/uClibc,kraj/uClibc,ChickenRunjyd/klee-uclibc,foss-for-synopsys-dwc-arc-processors/uClibc,gittup/uClibc,majek/uclibc-vx32,kraj/uClibc,hwoarang/uClibc,czankel/xtensa-uclibc,foss-xtensa/uClibc,waweber/uclibc-clang,hjl-tools/uClibc,foss-for-synopsys-dwc-arc-processors/uClibc,waweber/uclibc-clang,foss-for-synopsys-dwc-arc-processors/uClibc,mephi42/uClibc,majek/uclibc-vx32,kraj/uclibc-ng,hjl-tools/uClibc,foss-xtensa/uClibc,wbx-github/uclibc-ng,ddcc/klee-uclibc-0.9.33.2,ysat0/uClibc,atgreen/uClibc-moxie,kraj/uClibc,ChickenRunjyd/klee-uclibc,foss-xtensa/uClibc,groundwater/uClibc,skristiansson/uClibc-or1k,atgreen/uClibc-moxie,ddcc/klee-uclibc-0.9.33.2,waweber/uclibc-clang,ndmsystems/uClibc,skristiansson/uClibc-or1k,groundwater/uClibc,foss-xtensa/uClibc,OpenInkpot-archive/iplinux-uclibc,majek/uclibc-vx32,hwoarang/uClibc,groundwater/uClibc,brgl/uclibc-ng,ffainelli/uClibc,groundwater/uClibc,OpenInkpot-archive/iplinux-uclibc,ffainelli/uClibc