load external function
Description
p loadfunc(s1, s2)
loadfunc(s1, s2) loads the function named s2 from the library file s1 and produces a procedure for it. s2 must be a C or compatible function that provides a particular interface expected by loadfunc().
Parameters
- s1
- the name of a library file
- s2
- a C or compatible function
Errors
216 |
function not found |
103 |
s1 or s2 is not a string |