#![allow(non_camel_case_types, dead_code, non_upper_case_globals, improper_ctypes)]
// Auto-generated Rust bindings from assembly source

unsafe extern "C" {
    pub unsafe fn parse_func(ast: *mut Ast) -> u64;
    pub unsafe fn parse_args(ast: *mut Ast) -> (*const Argument, usize);
    pub unsafe fn parse_primary_expr(ast: *mut Ast) -> (u64, bool);
    pub unsafe fn parse_binary_expr(ast: *mut Ast, precedence: u8) -> (u64, bool);
    pub unsafe fn parse_expr(ast: *mut Ast) -> u64;
    pub unsafe fn parse_statement(ast: *mut Ast) -> u64;
    pub unsafe fn parse_block(ast: *mut Ast) -> u64;
    pub unsafe fn parse_type(ast: *mut Ast) -> Type;
}

pub const AST_FUNCTION: u32 = 1;
pub const AST_BLOCK: u32 = 2;
pub const AST_VARIABLE: u32 = 3;
pub const AST_NUMBER: u32 = 4;
pub const AST_BINARY_OP: u32 = 5;
pub const AST_RETURN_STATEMENT: u32 = 6;
pub const AST_VALUE_TO_PLACE: u32 = 7;
pub const AST_PLACE_TO_VALUE: u32 = 8;
pub const TYPE_VOID: u32 = 1;
pub const TYPE_BOOL: u32 = 2;
pub const TYPE_I32: u32 = 3;
pub const TYPE_U32: u32 = 4;
pub const TYPE_STR: u32 = 5;
pub const TOKEN_EOF: u8 = 0;
pub const TOKEN_LET: u8 = 1;
pub const TOKEN_IF: u8 = 2;
pub const TOKEN_ELSE: u8 = 3;
pub const TOKEN_FN: u8 = 4;
pub const TOKEN_RETURN: u8 = 5;
pub const TOKEN_LOOP: u8 = 6;
pub const TOKEN_BREAK: u8 = 7;
pub const TOKEN_CONTINUE: u8 = 8;
pub const TOKEN_TRUE: u8 = 9;
pub const TOKEN_FALSE: u8 = 10;
pub const TOKEN_BOOL: u8 = 11;
pub const TOKEN_ARROW: u8 = 12;
pub const TOKEN_I32: u8 = 13;
pub const TOKEN_U32: u8 = 14;
pub const TOKEN_EQUALS: u8 = 15;
pub const TOKEN_PLUS: u8 = 16;
pub const TOKEN_MINUS: u8 = 17;
pub const TOKEN_RPARENS: u8 = 18;
pub const TOKEN_LPARENS: u8 = 19;
pub const TOKEN_RBRACE: u8 = 20;
pub const TOKEN_LBRACE: u8 = 21;
pub const TOKEN_COLON: u8 = 22;
pub const TOKEN_SEMI: u8 = 23;
pub const TOKEN_COMMA: u8 = 24;
pub const TOKEN_PIPE: u8 = 25;
pub const TOKEN_AMP: u8 = 26;
pub const TOKEN_EQEQ: u8 = 27;
pub const TOKEN_LBRACKET: u8 = 28;
pub const TOKEN_RBRACKET: u8 = 29;
pub const TOKEN_VOID: u8 = 30;
pub const TOKEN_SLASH: u8 = 31;
pub const TOKEN_STAR: u8 = 32;
pub const TOKEN_IDENT: u8 = 33;
pub const TOKEN_NUMBER: u8 = 34;
pub const TOKEN_STRING: u8 = 35;
pub const TOKEN_COMMENT: u8 = 36;

#[repr(C)]
#[derive(Debug)]
pub struct Ast {
    pub nodes: Vec<AstNode>,
}

#[repr(C)]
#[derive(Debug)]
pub struct AstNode {
    pub kind: u8,
    pub data: *const (),
    pub extra: usize,
}

#[repr(C)]
#[derive(Debug)]
pub struct Argument {
    pub name: *const u8,
    pub name_len: usize,
    pub arg_type: Type,
}

#[repr(C)]
#[derive(Debug)]
pub struct Type {
    pub kind: u8,
}

#[repr(C)]
#[derive(Debug)]
pub struct AstFunction {
    pub name: *const u8,
    pub name_len: usize,
    pub args: *const Argument,
    pub args_len: usize,
    pub return_type: Type,
    pub body: u64,
}

#[repr(C)]
#[derive(Debug)]
pub struct BinaryExpr {
    pub left: u64,
    pub operator: u8,
    pub right: u64,
}

use super::vec::Vec;