introduce wasix

Author: maminrayej

src/wasi/mod.rs

@@ -31,7 +31,6 @@ pub type time_t = c_longlong;
 pub type c_double = f64;
 pub type c_float = f32;
 pub type ino_t = u64;
-pub type sigset_t = c_uchar;
 pub type suseconds_t = c_longlong;
 pub type mode_t = u32;
 pub type dev_t = u64;
@@ -888,4 +887,11 @@ cfg_if! {
         mod p2;
         pub use self::p2::*;
     }
+
+    if #[cfg(target_vendor = "wasmer")] {
+        mod wasix;
+        pub use self::wasix::*;
+    } else {
+        pub type sigset_t = c_uchar;
+    }
 }