__CONTEXT_OFFSET_F23 64 uspace/lib/c/arch/ia64/include/libarch/fibril_context.h #define __CONTEXT_OFFSET_F23 0x160 __CONTEXT_OFFSET_F23 48 uspace/lib/c/arch/mips32/include/libarch/fibril_context.h #define __CONTEXT_OFFSET_F23 0x40HelenOS homepage, sources at GitHub