Reformat .h files.

I did my best to exempt some of the bigger aligned blocks from the reformatting
using the /* clang-format off */ and /* clang-format on */ tags. Probably some
that shouldn't have been formatted were anyway; if you encounter them, please
fix.

The clang-format tags were left in on the basis that it's much easier to prune
those out later than to put them back in, and it means that, modulo my custom
version of clang-format, I should be able to run clang-format on the source tree
again without changing anything, now that Pat has fixed the VA_DECL issues.

include/gem_rsc.h

@@ -1,65 +1,64 @@
 /* resource set indices for GEM_RSC */
 
-#define MENU               0 /* menu */
-#define DOABOUT           12 /* STRING in tree MENU */
-#define DOQUIT            30 /* STRING in tree MENU */
+#define MENU 0     /* menu */
+#define DOABOUT 12 /* STRING in tree MENU */
+#define DOQUIT 30  /* STRING in tree MENU */
 
-#define STATUSLINE         1 /* form/dialog */
-#define GRABSTATUS         1 /* BOX in tree STATUSLINE */
+#define STATUSLINE 1 /* form/dialog */
+#define GRABSTATUS 1 /* BOX in tree STATUSLINE */
 
-#define MAPWIN             2 /* form/dialog */
-#define MAPBOX             0 /* BOX in tree MAPWIN */
-#define MAPCURSOR          1 /* IBOX in tree MAPWIN */
+#define MAPWIN 2    /* form/dialog */
+#define MAPBOX 0    /* BOX in tree MAPWIN */
+#define MAPCURSOR 1 /* IBOX in tree MAPWIN */
 
-#define ABOUT              3 /* form/dialog */
-#define FLYABOUT           0 /* BOX in tree ABOUT */
-#define OKABOUT            1 /* BUTTON in tree ABOUT */
-#define NETHACKIMG0        3 /* ICON in tree ABOUT */
+#define ABOUT 3       /* form/dialog */
+#define FLYABOUT 0    /* BOX in tree ABOUT */
+#define OKABOUT 1     /* BUTTON in tree ABOUT */
+#define NETHACKIMG0 3 /* ICON in tree ABOUT */
 
-#define LINES              4 /* form/dialog */
-#define FLYLINES           0 /* BOX in tree LINES */
-#define QLINE              1 /* BUTTON in tree LINES */
-#define LINESLIST          2 /* USERDEF in tree LINES */
+#define LINES 4     /* form/dialog */
+#define FLYLINES 0  /* BOX in tree LINES */
+#define QLINE 1     /* BUTTON in tree LINES */
+#define LINESLIST 2 /* USERDEF in tree LINES */
 
-#define YNCHOICE           5 /* form/dialog */
-#define FLYYNCHOICE        0 /* BOX in tree YNCHOICE */
-#define YNPROMPT           1 /* TEXT in tree YNCHOICE */
-#define SOMECHARS          2 /* BOX in tree YNCHOICE */
-#define YN1                3 /* BUTTON in tree YNCHOICE */
-#define YNN               53 /* BUTTON in tree YNCHOICE */
-#define ANYCHAR           55 /* BOX in tree YNCHOICE */
-#define CHOSENCH          56 /* FBOXTEXT in tree YNCHOICE */
-#define COUNT             58 /* FBOXTEXT in tree YNCHOICE */
-#define YNOK              59 /* BUTTON in tree YNCHOICE */
+#define YNCHOICE 5    /* form/dialog */
+#define FLYYNCHOICE 0 /* BOX in tree YNCHOICE */
+#define YNPROMPT 1    /* TEXT in tree YNCHOICE */
+#define SOMECHARS 2   /* BOX in tree YNCHOICE */
+#define YN1 3         /* BUTTON in tree YNCHOICE */
+#define YNN 53        /* BUTTON in tree YNCHOICE */
+#define ANYCHAR 55    /* BOX in tree YNCHOICE */
+#define CHOSENCH 56   /* FBOXTEXT in tree YNCHOICE */
+#define COUNT 58      /* FBOXTEXT in tree YNCHOICE */
+#define YNOK 59       /* BUTTON in tree YNCHOICE */
 
-#define LINEGET            6 /* form/dialog */
-#define FLYLINEGET         0 /* BOX in tree LINEGET */
-#define LGPROMPT           1 /* TEXT in tree LINEGET */
-#define LGREPLY            2 /* FBOXTEXT in tree LINEGET */
-#define QLG                3 /* BUTTON in tree LINEGET */
-#define LGOK               4 /* BUTTON in tree LINEGET */
+#define LINEGET 6    /* form/dialog */
+#define FLYLINEGET 0 /* BOX in tree LINEGET */
+#define LGPROMPT 1   /* TEXT in tree LINEGET */
+#define LGREPLY 2    /* FBOXTEXT in tree LINEGET */
+#define QLG 3        /* BUTTON in tree LINEGET */
+#define LGOK 4       /* BUTTON in tree LINEGET */
 
-#define DIRECTION          7 /* form/dialog */
-#define FLYDIRECTION       0 /* BOX in tree DIRECTION */
-#define DIR1               5 /* BOXTEXT in tree DIRECTION */
-#define DIR9              21 /* BOXTEXT in tree DIRECTION */
-#define DIRDOWN           23 /* BOXTEXT in tree DIRECTION */
-#define DIRUP             25 /* BOXTEXT in tree DIRECTION */
+#define DIRECTION 7    /* form/dialog */
+#define FLYDIRECTION 0 /* BOX in tree DIRECTION */
+#define DIR1 5         /* BOXTEXT in tree DIRECTION */
+#define DIR9 21        /* BOXTEXT in tree DIRECTION */
+#define DIRDOWN 23     /* BOXTEXT in tree DIRECTION */
+#define DIRUP 25       /* BOXTEXT in tree DIRECTION */
 
-#define MSGWIN             8 /* form/dialog */
-#define UPMSG              1 /* BOXCHAR in tree MSGWIN */
-#define GRABMSGWIN         2 /* BOX in tree MSGWIN */
-#define DNMSG              3 /* BOXCHAR in tree MSGWIN */
-#define MSGLINES           4 /* USERDEF in tree MSGWIN */
+#define MSGWIN 8     /* form/dialog */
+#define UPMSG 1      /* BOXCHAR in tree MSGWIN */
+#define GRABMSGWIN 2 /* BOX in tree MSGWIN */
+#define DNMSG 3      /* BOXCHAR in tree MSGWIN */
+#define MSGLINES 4   /* USERDEF in tree MSGWIN */
 
-#define NAMEGET            9 /* form/dialog */
-#define FLYNAMEGET         0 /* BOX in tree NAMEGET */
-#define PLNAME             2 /* FBOXTEXT in tree NAMEGET */
-#define NETHACKPICTURE     4 /* BOXTEXT in tree NAMEGET */
+#define NAMEGET 9        /* form/dialog */
+#define FLYNAMEGET 0     /* BOX in tree NAMEGET */
+#define PLNAME 2         /* FBOXTEXT in tree NAMEGET */
+#define NETHACKPICTURE 4 /* BOXTEXT in tree NAMEGET */
 
-#define PAGER             10 /* form/dialog */
-#define FLYPAGER           0 /* BOX in tree PAGER */
-#define QPAGER             1 /* BUTTON in tree PAGER */
-
-#define NHICON            11 /* form/dialog */
+#define PAGER 10   /* form/dialog */
+#define FLYPAGER 0 /* BOX in tree PAGER */
+#define QPAGER 1   /* BUTTON in tree PAGER */
 
+#define NHICON 11 /* form/dialog */