-// --- Heap ---\r
-extern void free(void *mem);\r
-extern void *malloc(size_t bytes);\r
-extern void *calloc(size_t __nmemb, size_t __size);\r
-extern void *realloc(void *__ptr, size_t __size);\r
+/* --- Heap --- */\r
+extern void free(void *mem);\r
+extern void *malloc(size_t bytes);\r
+extern void *calloc(size_t __nmemb, size_t __size);\r
+extern void *realloc(void *__ptr, size_t __size);\r