18 Oct
2010
18 Oct
'10
12:31 p.m.
Excerpts from Howard Chu's message of Mon Oct 18 15:23:02 -0400 2010:
The function would return a zero-length berval in that case. There's a difference between no values, and one value of zero length.
Sure, but for the programmer, there is definitely a difference between p == NULL and *p == NULL. :-)
Cheers, Edward