ref: a920c765f2b4130590fb5971a50690b21664957a
dir: /Solaris/386/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
*/
typedef struct FPU FPU;
struct FPU
{
uchar env[28];
};
typedef sigjmp_buf osjmpbuf;
#define ossetjmp(buf) sigsetjmp(buf, 1)