Searched defs:cirbuf (Results 1 – 1 of 1) sorted by relevance
19 struct cirbuf { struct38 int cirbuf_init(struct cirbuf *cbuf, char *buf, unsigned int start, unsigned int maxlen); argument44 #define CIRBUF_IS_FULL(cirbuf) ((cirbuf)->maxlen == (cirbuf)->len) argument49 #define CIRBUF_IS_EMPTY(cirbuf) ((cirbuf)->len == 0) argument54 #define CIRBUF_GET_LEN(cirbuf) ((cirbuf)->len) argument59 #define CIRBUF_GET_MAXLEN(cirbuf) ((cirbuf)->maxlen) argument64 #define CIRBUF_GET_FREELEN(cirbuf) ((cirbuf)->maxlen - (cirbuf)->len) argument