puzzles: misc. changes and sync with upstream

This brings puzzles up-to-date with Simon's tree, along with the
rockbox-specific changes I made. Note that I also got rid of some
of the ugly floating-point code in rbwrappers.c and replaced it
with wrappers for our fixed-point library.

Change-Id: Ibfb79acb15517116a26de1c3ea89e025146b9e2e

1 files changed, 2 insertions, 1 deletions

diff --git a/apps/plugins/puzzles/src/range.c b/apps/plugins/puzzles/src/range.c
index 588178c003..4dd39b97cd 100644
--- a/apps/plugins/puzzles/src/range.c
+++ b/apps/plugins/puzzles/src/range.c
@@ -1159,7 +1159,8 @@ static int game_can_format_as_text_now(const game_params *params)
 
 static char *game_text_format(const game_state *state)
 {
-    int cellsize, r, c, i, w_string, h_string, n_string;
+    int r, c, i, w_string, h_string, n_string;
+    char cellsize;
     char *ret, *buf, *gridline;
 
     int const w = state->params.w, h = state->params.h;