ref: c04f70e2bb4a02655bb8a6247a8f07f75ff431bd
dir: /MacOSX/power/include/emu.h/
/* * system- and machine-specific declarations for emu: * floating-point save and restore, signal handling primitive, and * implementation of the current-process variable `up'. */ extern Proc *getup(void); #define up (getup()) /* * This structure must agree with FPsave and FPrestore asm routines */ #include <architecture/ppc/fp_regs.h> typedef union { double __dbl; ppc_fp_scr_t __src; } FPU; typedef sigjmp_buf osjmpbuf; #define ossetjmp(buf) sigsetjmp(buf, 1)