Put <janet.h> include behind guard

pyrmont · pyrmont · commit 1d76e8b3bbc5 · 2025-09-15T21:59:51.000+09:00
diff --git a/src/core/state.h b/src/core/state.h
@@ -23,7 +23,9 @@
 #ifndef JANET_STATE_H_defined
 #define JANET_STATE_H_defined
 
+#ifndef JANET_AMALG
 #include <janet.h>
+#endif
 #include <stdint.h>
 
 #ifdef JANET_EV
