adam.oldham at marconi.com
Wed May 30 22:37:13 CEST 2001
What is the Null Character to GPC for use in CHARs and STRINGs? In my
previopus compiler \00 was used for this.
a : array [1..4] of chars;
b : array [1..4] of chars;
c : array [1..4] of chars;
d : array [1..4] of chars;
a = '\00\00\00\00';
FILLCHAR(b, 4, CHR(0));
d = '';
None of these are equivalent (I would expect the last two to not be
equivalent). Basically, I am just looking for a way to test if an array of
chars has been zeroed out using FILLCHAR with chr(0). Also, with GPC, when
a new variable is defined, is it automatically zeroed out?
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