Replace TRUE/FALSE with C99 true/false throughout.

This commit removes the old #defines of TRUE and FALSE from puzzles.h,
and does a mechanical search-and-replace throughout the code to
replace them with the C99 standard lowercase spellings.

1 files changed, 1 insertions, 1 deletions

diff --git a/dsf.c b/dsf.c
index 4f3abf0..88c5f94 100644
--- a/dsf.c
+++ b/dsf.c
@@ -93,7 +93,7 @@ int dsf_canonify(int *dsf, int index)
 
 void dsf_merge(int *dsf, int v1, int v2)
 {
-    edsf_merge(dsf, v1, v2, FALSE);
+    edsf_merge(dsf, v1, v2, false);
 }
 
 int dsf_size(int *dsf, int index) {