Call a foreign-language function: Difference between revisions
Added Odin variant
(Added Odin variant) |
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(g_application_run app 0 #false)
</syntaxhighlight>
=={{header|Odin}}==
<syntaxhighlight lang="odin">package main
import "core:fmt"
foreign import libc "system:c"
@(default_calling_convention="c")
foreign libc {
@(link_name="strdup") cstrdup :: proc(_: cstring) -> cstring ---
@(link_name="free") cfree :: proc(_: rawptr) ---
}
main :: proc() {
s1 : cstring = "hello"
s2 := cstrdup(s1)
fmt.printf("{}\n", s2)
cfree(rawptr(s2))</syntaxhighlight>
=={{header|Oz}}==
First we need to create a so-called "native functor" that converts the arguments and describes the C functions:
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