BSD 4_4_Lite1 development

[unix-history] / usr / src / contrib / rc-1.4 / jbwrap.h

/* certain braindamaged environments don't define jmp_buf as an array, so... */

struct Jbwrap {
       jmp_buf j;
};

extern Jbwrap slowbuf; /* for getting out of interrupts while performing slow i/o on BSD */

extern int setjmp(jmp_buf);
extern void longjmp(jmp_buf, int);