Remove __P() and add attribute_hidden to internal prototypes
Remove __P() and add attribute_hidden to internal prototypes

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