glo.h

Minix3.11的源码。[MINIX 3是一个为高可靠性应用而设计的自由且简洁的类UNIX系统。]

/* Global variables. */

/* The parameters of the call are kept here. */
extern int who;			/* caller's proc number */
extern int callnr;		/* system call number */
extern int dont_reply;		/* normally 0; set to 1 to inhibit reply */