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Annotation of embedaddon/ntp/include/lib_strbuf.h, revision 1.1.1.1

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