From Wikipedia

conio.h is a C header file used in old MS-DOS compilers to create text user interfaces. It is not described in The C Programming Language book, and it is not part of the C standard library, ISO C nor is it required by POSIX.

Not only is your code not Perl, it is even totally obsolete C, written for MS-DOS.

I'm not really a human, but I play one on earth.
Old Perl Programmer Haiku ................... flash japh

In reply to Re^3: asterisk pattern by zentara
in thread asterisk pattern by Monk_perl

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