zephyr: add long and ulong

Author: tylerwhall

src/zephyr/mod.rs

@@ -22,12 +22,20 @@ pub type c_short = i16;
 pub type c_ushort = u16;
 pub type c_int = i32;
 pub type c_uint = u32;
-pub type c_float = f32;
-pub type c_double = f64;
+#[cfg(target_pointer_width = "32")]
+pub type c_long = i32;
+#[cfg(target_pointer_width = "32")]
+pub type c_ulong = u32;
+#[cfg(target_pointer_width = "64")]
+pub type c_long = i64;
+#[cfg(target_pointer_width = "64")]
+pub type c_ulong = u64;
 pub type c_longlong = i64;
 pub type c_ulonglong = u64;
 pub type intmax_t = i64;
 pub type uintmax_t = u64;
+pub type c_float = f32;
+pub type c_double = f64;
 
 pub type size_t = usize;
 pub type ptrdiff_t = isize;