os: Automatically cast ecall bool parameters to usize

1 files changed, 1 insertions, 0 deletions

diff --git a/src/os.zig b/src/os.zig
index 8f5aa38..2b9886f 100644
--- a/src/os.zig
+++ b/src/os.zig
@@ -20,6 +20,7 @@ fn autoCast(value: anytype) usize {
         .Void => @compileError("cannot pass void to system call"),
         .NoReturn => @compileError("cannot pass noreturn to system call"),
         .Pointer => @intFromPtr(value),
+        .Bool => @intFromBool(value),
         else => value,
     };
 }