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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
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Task/Call-a-foreign-language-function/8th/call-a-foreign-language-function.8th Normal file
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\ tell 8th what the function expects:
"ZZ" "strdup" func: strdup
"VZ" "free" func: free
\ call the external funcs
"abc" dup \ now we have two strings "abc" on the stack
strdup .s cr \ after strdup, you'll have the new (but duplicate) string on the stack
\ the ".s" will show both strings and you can see they are different items on the stack
free \ let the c library free the string