+
+ r11 = fn_598b4(r10_data, 0x0a);
+ if(r11 == 0)
+ return;
+
+ r2 = fn_598b4(r10_data, 0x04);
+ r7 = r2 + 1;
+ r6 = 0;
+ while (r6 <= r7) {
+ r2 = r6 + r11;
+ r2 = r2 << 22;
+ r2 = r2 >> 22;
+ r4 = arr_59b64[r2];
+ fn_5980c(r4, data_out);
+ arr_59b64[r5] = r4;
+ r2 = r5 + 1;
+ r2 = r2 << 22;
+ r2 = r2 >> 22;
+ r5 = r2;
+ r6++;
+ }
+ }
+}
+
+unsigned int crc_check_59684(unsigned char *arg1, unsigned int arg2, unsigned int magic)
+{
+ unsigned int r3;
+ unsigned int r4;
+ unsigned int r5;
+
+#if 0
+ if (r0 < 0xc0000000)
+ return 1;
+#endif
+
+ /* ??? */
+ r4 = *((unsigned int*)arg1 + 0x20);
+ r5 = *((unsigned int*)arg1 + 0x24);
+
+ printf("magic: 0x%08x <-> 0x%08x\n", r5, magic);
+ if (r5 != magic)
+ return 2;
+
+ if (arg2 >= r4)
+ r5 = 0;
+ else
+ return 3;
+
+ r5 = ~rsb_crc(~0x00, arg1, r4);
+ r3 = *((unsigned int*)(arg1 + r4));
+ printf("Checksums: 0x%02x <-> 0x%02x\n", r5, r3);
+
+ if (r3 == r5)
+ return 0;
+
+ return 4;
+}
+
+void extract_lz_file(unsigned char *buf, unsigned char *name)
+{
+ unsigned char *r3;
+ unsigned int r5;
+ unsigned char *r7 = NULL; /* Arg1, mem start */
+ unsigned char *r10 = NULL; /* Arg2, mem end */
+ unsigned char *r11 = buf; /* Arg3 */
+ struct data_in_s data_in;
+ struct data_out_s data_out;
+
+ if (*((unsigned int*)r11) != LZ_MAGIC)
+ fn_59788(__func__);
+
+ r3 = r11 + 4;
+ r5 = *((unsigned int*)r3);
+ printf(", length: %d", r5);
+
+ if ((r7 = malloc(r5)) == NULL) {
+ perror("malloc");
+ exit(1);