aversive_10-03-12/modules/base/cirbuf/cirbuf_get_head.c File Reference

#include <string.h>
#include <cirbuf.h>

Go to the source code of this file.

Functions
char	cirbuf_get_head (struct cirbuf *cbuf)

---

Function Documentation

char cirbuf_get_head

(

struct cirbuf *

cbuf

)

Return the head of the circular buffer. You _must_ check that buffer is not empty before calling the function.

Definition at line 30 of file cirbuf_get_head.c.

References cirbuf::buf, and cirbuf::start.

Referenced by rdline_char_in().