clean up syntax/whitespace and a few variables to minimize diffs between i386/m68k
clean up syntax/whitespace and a few variables to minimize diffs between i386/m68k

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