From 89e64c631ec8dee41ec4de888548d36887b6ec98 Mon Sep 17 00:00:00 2001 From: Francois Perrad Date: Sat, 19 Aug 2017 17:16:13 +0200 Subject: Pointer parameter could be declared as pointing to const --- circbuffer.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'circbuffer.h') diff --git a/circbuffer.h b/circbuffer.h index 744a2c1..5aaa762 100644 --- a/circbuffer.h +++ b/circbuffer.h @@ -38,12 +38,12 @@ typedef struct circbuf circbuffer; circbuffer * cbuf_new(unsigned int size); void cbuf_free(circbuffer * cbuf); -unsigned int cbuf_getused(circbuffer * cbuf); /* how much data stored */ -unsigned int cbuf_getavail(circbuffer * cbuf); /* how much we can write */ -unsigned int cbuf_writelen(circbuffer *cbuf); /* max linear write len */ +unsigned int cbuf_getused(const circbuffer * cbuf); /* how much data stored */ +unsigned int cbuf_getavail(const circbuffer * cbuf); /* how much we can write */ +unsigned int cbuf_writelen(const circbuffer *cbuf); /* max linear write len */ /* returns pointers to the two portions of the circular buffer that can be read */ -void cbuf_readptrs(circbuffer *cbuf, +void cbuf_readptrs(const circbuffer *cbuf, unsigned char **p1, unsigned int *len1, unsigned char **p2, unsigned int *len2); unsigned char* cbuf_writeptr(circbuffer *cbuf, unsigned int len); -- cgit v1.2.3