string hosts in net.*

examples/chip8.zr

@@ -49,7 +49,7 @@ func CHIP8.free[c: CHIP8] : void
     c->keyboard->free()
     c->display->free()
     c->keyboard_map->free()
-    (c as ptr)->free()
+    mem.free(c)
 
 func CHIP8.disassemble[c: CHIP8, ins_count: i64] : void
     for i in 0..ins_count

examples/curl.zr

@@ -26,11 +26,7 @@ func main[argc: i64, argv: ptr] : i64
     if i < url_len
         path = url->substr(i, url_len - i)
     
-    ~addr, ok := net.resolve(host)
-    if !ok
-        panic("failed to resolve host")
-
-    ~s, ok := net.connect(addr, 80)
+    ~s, ok := net.connect(host, 80)
     if !ok
         panic("failed to connect")
 

examples/puzzles/aoc2024_01.zr

@@ -26,7 +26,6 @@ func main[] : i64
 
     for i in 0..lines->size
         line : str = lines->nth(i)
-        
         parts := line->split("   ")
 
         l1->push((parts->nth(0) as str)->parse_i64())

examples/tcp_server.zr

@@ -1,5 +1,5 @@
 func main[] : i64
-    ~s, ok := net.listen(net.pack_addr(127, 0, 0, 1), 8000)
+    ~s, ok := net.listen("127.0.0.1", 8000)
     if !ok
         panic("failed to listen")
 

examples/udp_server.zr

@@ -1,5 +1,5 @@
 func main[] : i64
-    ~s, ok := net.create_udp_server(net.pack_addr(127, 0, 0, 1), 8000)
+    ~s, ok := net.create_udp_server("127.0.0.1", 8000)
     if !ok
         panic("net.create_udp_server failed")