ref: ec35f468e0eba87c9f09cbbe5fa8af2591e6f914
dir: /Irix/mips/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** Xup; #define up (*Xup) typedef struct FPU FPU; /* * This structure must agree with FPsave and FPrestore asm routines */ struct FPU { ulong fcr31; }; typedef sigjmp_buf osjmpbuf; #define ossetjmp(buf) sigsetjmp(buf, 1)