fix msvc

Cargo.toml

@@ -0,0 +1,62 @@
+# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
+#
+# When uploading crates to the registry Cargo will automatically
+# "normalize" Cargo.toml files for maximal compatibility
+# with all versions of Cargo and also rewrite `path` dependencies
+# to registry (e.g., crates.io) dependencies.
+#
+# If you are reading this file be aware that the original Cargo.toml
+# will likely look very different (and much more reasonable).
+# See Cargo.toml.orig for the original contents.
+
+[package]
+edition = "2024"
+name = "ruby-comp"
+version = "0.4.0"
+authors = [
+    "Uchio Kondo <udzura@udzura.jp>",
+    "Hitoshi Hasumi",
+    "prism developers",
+]
+build = "build.rs"
+include = [
+    "src/lib.rs",
+    "build.rs",
+    "examples/*.rs",
+    "Cargo.toml",
+    "vendor/*",
+    "lib/.keep",
+]
+autolib = false
+autobins = false
+autoexamples = false
+autotests = false
+autobenches = false
+description = "mruby-compiler2 bindings for Rust"
+readme = "README.md"
+license-file = "LICENSE"
+
+[lib]
+name = "mruby_compiler2_sys"
+path = "src/lib.rs"
+
+[[example]]
+name = "cfunc"
+path = "examples/cfunc.rs"
+
+[[example]]
+name = "smoke"
+path = "examples/smoke.rs"
+
+[dependencies.libc]
+version = "0.2.182"
+optional = true
+
+[build-dependencies.bindgen]
+version = ">= 0"
+
+[build-dependencies.cc]
+version = ">= 1"
+
+[build-dependencies.glob]
+version = ">= 0"