tcp client

src/codegen_x86_64.rs

@@ -124,6 +124,12 @@ extern readdir
 extern closedir
 extern exit
 extern gettimeofday
+extern connect
+extern inet_addr
+extern socket
+extern send
+extern read
+extern close
 
 section .text._builtin_deref
 _builtin_deref:
@@ -245,6 +251,28 @@ _builtin_array_free:
     mov rdi, rbx
     pop rbx
     jmp free
+
+_builtin_sa_from_addr:
+    push r15
+    push r14
+    push rbx
+    mov rbx, rsi
+    mov r14, rdi
+    push 16
+    pop rdi
+    call malloc
+    mov r15, rax
+    mov dword [rax], 2
+    rol bx, 8
+    mov word [rax+2], bx
+    mov rdi, r14
+    call inet_addr
+    mov dword [r15+4], eax
+    mov rax, r15
+    pop rbx
+    pop r14
+    pop r15
+    ret
 "
         );
         Ok(())

src/std.zr

@@ -11,8 +11,8 @@ func print_i64[x: I64] : I64
 func String.nth[s: String, n: I64] : U8
     return _builtin_deref(s + n)
 
-func String.set[s: String, n: I64] : I64
-    _builtin_string_set(s, n)
+func String.set[s: String, n: I64, c: U8] : I64
+    _builtin_string_set(s, n, c)
 
 func String.is_whitespace[c: U8] : Bool
     return c == ' ' || c == 10 || c == 13 || c == 9