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author | Richard Braun <rbraun@sceen.net> | 2018-02-21 23:29:05 +0100 |
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committer | Richard Braun <rbraun@sceen.net> | 2018-02-21 23:29:05 +0100 |
commit | 5fd332d8fbda137909c777929aebfd69b2a35fa4 (patch) | |
tree | 1939bb7e20138b88a0a1fceddb01f63307c82014 | |
parent | 4936ed64ed91721229d5ef5965f80428759f9c3c (diff) |
cbuf: new cbuf_avail_size function
-rw-r--r-- | src/cbuf.h | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -70,6 +70,12 @@ cbuf_size(const struct cbuf *cbuf) return cbuf->end - cbuf->start; } +static inline size_t +cbuf_avail_size(const struct cbuf *cbuf) +{ + return cbuf_capacity(cbuf) - cbuf_size(cbuf); +} + static inline void cbuf_clear(struct cbuf *cbuf) { |