I have not tried using B. But perldoc -m B shows that byteload_fh and byteload_string are in @EXPORT_OK. So you would need to do something like 
use B qw(byteload_string);

[download]
to get that.

UPDATE
I am using Perl 5.005_03. But I doubt that this would have been changed in 5.6.x. In any case you can try that perldoc command and read the source-code for your version.

In reply to Re (tilly) 1: ByteLoader is not enough ? by tilly
in thread ByteLoader is not enough ? by lindex

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