lib_strbuf.h revision 1.1
1/* $NetBSD: lib_strbuf.h,v 1.1 2009/12/13 16:54:49 kardel Exp $ */ 2 3/* 4 * lib_strbuf.h - definitions for routines which use the common string buffers 5 */ 6 7#include <ntp_types.h> 8 9/* 10 * Sizes of things 11 */ 12#define LIB_NUMBUFS 200 13#define LIB_BUFLENGTH 80 14 15/* 16 * Macro to get a pointer to the next buffer 17 */ 18#define LIB_GETBUF(buf) \ 19 do { \ 20 if (!lib_inited) \ 21 init_lib(); \ 22 buf = &lib_stringbuf[lib_nextbuf][0]; \ 23 if (++lib_nextbuf >= LIB_NUMBUFS) \ 24 lib_nextbuf = 0; \ 25 memset(buf, 0, LIB_BUFLENGTH); \ 26 } while (0) 27 28extern char lib_stringbuf[LIB_NUMBUFS][LIB_BUFLENGTH]; 29extern int lib_nextbuf; 30extern int lib_inited; 31