range_validbuf(3)range_validbuf(3)NAME
range_validbuf - range check buffer
SYNTAX
#include <rangecheck.h>
int range_validbuf(const void* buf,size_t len);
DESCRIPTION
range_validbuf does some basic plausibility checks on the buffer
buf[0..len-1].
RETURN VALUE
If the buffer is implausible (buf is NULL or buf+len has an integer
overflow), return 0.
Otherwise, return 1.
SEE ALSOrangecheck(3)range_validbuf(3)
