memcpy Scol 4.5 or above required
Copy a part of a string directly into another and return the number of bytes
copyied
Prototype :
fun [S I S I I] I
- S : the destination string
- I : the position in the destination string
- S : the source string
- I : the position in the source string
- I : the lenght to copy
Return : I the number of bytes copyied or nil if error
See also :
Error :
- EOK if no error.
- ESTRING if one string is nil.
- EARGNIL if one position is nil.
- EINVAL if the given length is nil.
Example :
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