I spent the whole evening debugging this crap

console.h

@@ -3,8 +3,4 @@
 void printk(const char *msg);
 _Noreturn void panic(const char *msg);
 
-#define check(expr)                                                            \
+#define check(expr) if (!(expr)) {panic("Assertion failed at " __FILE__ " : " #expr "\n");}
-    if (!(expr)) {                                                             \
-        panic("Assertion failed at " __FILE__ " : "                            \
-              " : " #expr "\n");                                               \
-    }