summaryrefslogtreecommitdiff
path: root/display.h
diff options
context:
space:
mode:
authorDavid Phillips <david@sighup.nz>2019-03-10 21:22:23 +1300
committerDavid Phillips <david@sighup.nz>2019-03-10 21:45:55 +1300
commitb47a999dee9ee7a0d2e7b0c4d1cf25282abfa71a (patch)
tree90a282f7f4c3c3766648df42061c3062ef9e7b4b /display.h
parentb434d87ee4deb9cc07af1be79d90b874fa139321 (diff)
downloadsudoku-b47a999dee9ee7a0d2e7b0c4d1cf25282abfa71a.tar.xz
Clean-up
Diffstat (limited to 'display.h')
-rw-r--r--display.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/display.h b/display.h
index b3b5a3d..e7cecc2 100644
--- a/display.h
+++ b/display.h
@@ -1 +1,6 @@
+#ifndef SUDOKU_DISPLAY_H
+#define SUDOKU_DISPLAY_H
+
void display(struct cell board[9][9]);
+
+#endif /* SUDOKU_DISPLAY_H */