NetBSD/dist/ntp/libntp/lib_strbuf.h

31 lines
632 B
C

/* $NetBSD: lib_strbuf.h,v 1.3 2006/06/11 19:34:10 kardel Exp $ */
/*
* lib_strbuf.h - definitions for routines which use the common string buffers
*/
#include <ntp_types.h>
/*
* Sizes of things
*/
#define LIB_NUMBUFS 200
#define LIB_BUFLENGTH 80
/*
* Macro to get a pointer to the next buffer
*/
#define LIB_GETBUF(buf) \
do { \
if (!lib_inited) \
init_lib(); \
buf = &lib_stringbuf[lib_nextbuf][0]; \
if (++lib_nextbuf >= LIB_NUMBUFS) \
lib_nextbuf = 0; \
memset(buf, 0, LIB_BUFLENGTH); \
} while (0)
extern char lib_stringbuf[LIB_NUMBUFS][LIB_BUFLENGTH];
extern int lib_nextbuf;
extern int lib_inited;