initial

reader.odin

@@ -0,0 +1,15 @@
+package tinyvg
+
+import "core:bytes"
+import "core:io"
+
+Reader :: struct {
+    using r: bytes.Reader
+}
+
+read_data :: #force_inline proc(r: ^Reader, $T: typeid) -> (res: T, err: io.Error) {
+    b: [size_of(T)]byte
+
+    bytes.reader_read(r, b[:]) or_return
+    return (^T)(&b[0])^, nil
+}