qulogic/libgnt

Fix some build warnings
release-2.x.y v2.12.0
2017-03-06, dx
6553f6d91d7e
Fix some build warnings

- Redefinition of DBUS_EXPORT
- A whole lot of "misleading indentation" (which only appear in newer gcc)
- One unused static variable in util.c (alphabet, previously used for base64)
- "left shift by negative value" with the IS_END macro of libgnt. That macro is
"1 << 0" and expanded to "~1 << 0" in one place. So now it's "(1 << 0)"
#include <ncurses.h>
int main()
{
int ch;
initscr();
noecho();
cbreak();
refresh();
WINDOW *win = newpad(20, 30);
box(win, 0, 0);
prefresh(win, 0, 0, 0, 0, 19, 29);
doupdate();
while ((ch = getch())) {
printw("%d ", ch);
refresh();
}
endwin();
return 0;
}