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#include "uscript.h"

#include <stdio.h>

#include "dyn_arr.h"
#include "lex.h"
#include "val.h"
#include "vm.h"
#include "parser.h"

void us_init(void)
{
        init_vm();
}

void us_deinit(void)
{
        deinit_vm();
}

void us_load_file(const char *file_path)
{
        char *file = read_file(file_path, NULL);
        us_load_src(file);
        mem_free(file);
}

void us_load_src(const char *src)
{
        struct us_proto *proto = compile("main", src);
        if (!proto)
                return;
        us_exec(create_func(proto));
}

int us_declare_global(const char *name)
{
        return declare_global(copy_str(name, -1));
}

void us_set_cfunc(const char *c_name, us_cfunc_sig c, int argc)
{
        struct us_str *name = copy_str(c_name, -1);
        int global = declare_global(name);
        set_global(global, wrap_cfunc(create_cfunc(name, c, argc)));
}