removed double definitions

src/utils/utils.c

@@ -1,4 +1,3 @@
-#include <stdio.h>
 #include <time.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -38,30 +37,3 @@ int randomY(const clock_t initClock) {
 void sleep_ms(const int ms) {
   usleep(ms * 1000);
 }
-
-void setBoardBorders(char board[][brdInfo.x]) {
-  for (int i = 0; i < brdInfo.y; i++) {
-    for (int j = 0; j < brdInfo.x; j++) {
-      if (i == 0 || i == brdInfo.y - 1)
-        board[i][j] = '-';
-      else if (j == 0 || j == brdInfo.x - 1)
-        board[i][j] = '|';
-      else
-        board[i][j] = ' ';
-    }
-  }
-
-  board[0][0] = '+';
-  board[brdInfo.y - 1][0] = '+';
-  board[0][brdInfo.x - 1] = '+';
-  board[brdInfo.y - 1][brdInfo.x - 1] = '+';
-}
-
-void printBoard(char board[][brdInfo.x]) {
-  for (int i = 0; i < brdInfo.y; i++) {
-    for (int j = 0; j < brdInfo.x; j++) {
-      printf("%c", board[i][j]);
-    }
-    printf("\n");
-  }
-}

src/utils/utils.h

@@ -10,7 +10,5 @@ int randomInt(const int start, const int end, const unsigned int seed);
 int randomX(const clock_t initClock);
 int randomY(const clock_t initClock);
 void sleep_ms(const int ms);
-void setBoardBorders(char board[][brdInfo.x]);
-void printBoard(char board[][brdInfo.x]);
 
 #endif  // UTILS_H_