Fix all header defines

src/chainparamsseeds.h

@@ -1,10 +1,9 @@
-#ifndef H_CHAINPARAMSSEEDS
-#define H_CHAINPARAMSSEEDS
-
+#ifndef BITCOIN_CHAINPARAMSSEEDS_H
+#define BITCOIN_CHAINPARAMSSEEDS_H
 /**
  * List of fixed seed nodes for the bitcoin network
- * AUTOGENERATED by contrib/devtools/generate-seeds.py
- * 
+ * AUTOGENERATED by share/seeds/generate-seeds.py
+ *
  * Each line contains a 16-byte IPv6 address and a port.
  * IPv4 as well as onion addresses are wrapped inside a IPv6 address accordingly.
  */
@@ -638,4 +637,4 @@ static SeedSpec6 pnSeed6_test[] = {
     {{0xfd,0x87,0xd8,0x7e,0xeb,0x43,0x99,0xcb,0x26,0x31,0xba,0x48,0x51,0x31,0x39,0x0d}, 18333},
     {{0xfd,0x87,0xd8,0x7e,0xeb,0x43,0x44,0xf4,0xf4,0xf0,0xbf,0xf7,0x7e,0x6d,0xc4,0xe8}, 18333}
 };
-#endif
+#endif // BITCOIN_CHAINPARAMSSEEDS_H