From 91b07c4ff7487946347f2538b6d9bc25f19c7433 Mon Sep 17 00:00:00 2001
From: foo <foo@mafoo.org.uk>
Date: Sat, 18 Mar 2017 08:09:19 +0000
Subject: [PATCH] fixes

---
 src/Makefile | 4 ++--
 src/grid.c   | 1 -
 src/grid.h   | 1 +
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Makefile b/src/Makefile
index 38a1369..3a57958 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,5 +1,5 @@
 CC=gcc
-CFLAGS=-DDEBUG_GRID_MAIN
+CFLAGS=-DDEBUG_GRID_MAIN -std=c99 -g
 DEPS=dir.o rnd.o grid.o
 
 wordsearch: $(DEPS)
@@ -9,4 +9,4 @@ wordsearch: $(DEPS)
 	$(CC) -c -o $@ $< $(CFLAGS)
 
 clean:
-	rm $(DEPS)
\ No newline at end of file
+	rm $(DEPS)
diff --git a/src/grid.c b/src/grid.c
index 1e6bf2e..94bb86d 100755
--- a/src/grid.c
+++ b/src/grid.c
@@ -171,7 +171,6 @@ void free_grid(char** grid, int height) {
 	free(grid);
 }
 
-void print_grid(char** grid, int height);
 void print_grid(char** grid, int height) {
 	for(int i=0; i<height; i++) {
 		if(grid[i] == NULL) {
diff --git a/src/grid.h b/src/grid.h
index 9b95ab4..2019bb9 100644
--- a/src/grid.h
+++ b/src/grid.h
@@ -21,5 +21,6 @@ char **init_grid(char** old, int height, int width);
 void free_grid(char** grid, int height);
 int move_x(int x, enum direction d);
 int move_y(int y, enum direction d);
+void print_grid(char** grid, int height);
 
 #endif