run indent on header files (whitespace changes)

Merging lai's source with this one is very irritating because
they have different indentation styles. I couldn't find what profile
vegard used for his version, so I used these flags (which should bring
the source close to KNF):
-bap
-br
-ce
-ci4
-cli0
-d0
-di0
-i8
-ip
-l79
-nbc
-ncdb
-ndj
-ei
-nfc1
-nlp
-npcs
-psl
-sc
-sob

include/link/assign.h

@@ -9,7 +9,6 @@ enum eBankDefine {
 	BANK_VRAM,
 	BANK_HRAM
 };
-
 #define MAXBANKS	259
 
 extern SLONG area_Avail(SLONG bank);