4 files changed, 4 insertions, 4 deletions
diff --git a/config.h b/config.h
index 7d8a2d2..20fabe4 100644
--- a/config.h
+++ b/config.h
@@ -1,9 +1,9 @@
 #ifndef CONFIG_H
 #define CONFIG_H
 
-int boardSize = 15;
+int boardSize = 20;
 int obstacleSize = 2;
-int obstacles = 2;
+int obstacles = 4;
 int speed = 3;
 
 #endif
diff --git a/conio.c b/conio.c
index 9b87cc9..50b7e0f 100644
--- a/conio.c
+++ b/conio.c
@@ -2,6 +2,7 @@
 #include <termios.h>
 #include <unistd.h> 
 #include <stdio.h> 
+
 int getch(void) {
 	struct termios oldattr, newattr;
 	int ch;
diff --git a/snake.c b/snake.c
index 1d26e4a..39c5d54 100644
--- a/snake.c
+++ b/snake.c
@@ -24,8 +24,6 @@ vectorp_t snakePositions;
 vector_t foodPos;
 vector_t lastMoveDir;
 
-void interrupt_handler(int sig); /* passed into signal(3) to handle ctrl-c interrupts */
-
 /* unsafe functions like printf cannot be called in async interrupt handler */
 void interrupt_handler(int sig) {
 	UNUSED(sig);
diff --git a/snake.h b/snake.h
index 3663456..ff47997 100644
--- a/snake.h
+++ b/snake.h
@@ -5,6 +5,7 @@ typedef struct ThreadArg {
 	int* cancellationToken;
 	void* returnV;
 } threadArg_t;
+void interrupt_handler(int sig);
 void* get_dir_loop(void* threadArg);
 vector_t parse_dir(char cDir);
 vectorp_t move_snake(vector_t dir, int lengthen);