Remove storage specifier 'register'

'register' is an optimization hint to the compiler that is generally
not necessary and needlessly prevents using a c++ compiler to compile
twm.

Signed-off-by: Tim Wiederhake <twied@gmx.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/util.c b/src/util.c
index a3673e3..f77b0b6 100644
--- a/src/util.c
+++ b/src/util.c
@@ -96,7 +96,7 @@ MoveOutline(Window root, int x, int y, int width, int height, int bw, int th)
     int xl, xr, yt, yb, xinnerl, xinnerr, yinnert, yinnerb;
     int xthird, ythird;
     XSegment outline[18];
-    register XSegment *r;
+    XSegment *r;
 
     if (x == lastx && y == lasty && width == lastWidth && height == lastHeight
         && lastBW == bw && th == lastTH)
@@ -587,7 +587,7 @@ FindFontSet(MyFont *font, const char *fontname)
         int ascent;
         int descent;
         int fnum;
-        register int i;
+        int i;
 
         if (font->fontset != NULL) {
             XFreeFontSet(dpy, font->fontset);