[FEATURE] Auto public extern gen

[tahadostifam]

extern fn malloc(size: u64): *void as local_malloc;
extern fn malloc(ptr: *void) as local_free;

pub fn malloc(size: u64): *void {
    return local_malloc(size);
}

pub fn free(ptr: *void) {
    local_free(ptr);
}

Solution:

pub extern fn malloc(size: u64): *void;

It automatically generates another wrapper func that is public...