PsySc0rpi0n

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define CLEAR_INPUT while (getchar () != '\n') /*void*/
#define CLEAR_SCREEN printf ("\x1b[3;J\x1b[H\x1b[2J")

int* create_matrix(int h, int w){
    int* tmp_mtx = NULL;

PsySc0rpi0n

int GetNodeHeight ( bstNode *node ) {
	int height_left = 0;
	int height_right = 0;

	if( node->left ) height_left = GetNodeHeight ( node->left );
	if( node->right ) height_right = GetNodeHeight ( node->right );

	return height_right > height_left ? ++height_right : ++height_left;
}

PsySc0rpi0n

#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>

typedef struct bstNode{
    int data;
    struct bstNode* left;
    struct bstNode* right;
}bstNode;

PsySc0rpi0n

int buffer[20];
int *pbuffer = buffer;
for(int i=0; i<sizeof(buffer); i++) {
  *(pbuffer++) = 0;
}

PsySc0rpi0n

void SecFree (void** memRef) {
    if (memRef != NULL && *memRef != NULL){
        free (*memRef);
        *memRef = NULL;
    }
}

//usage
secFree ((void** ) &memRef);

PsySc0rpi0n

#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>

typedef struct bstNode {
    int data;
    struct bstNode* left;
    struct bstNode* right;
}bstNode;

PsySc0rpi0n

#include <stdio.h>

char desenha_tabuleiro(int tam_linhas, int tam_colunas){

  char tabuleiro[tam_linhas][tam_colunas];
  int j,i;

  //PREENCHE TABULEIRO COM *
  for (j = 0; j < tam_linhas; j++)
    for (i = 0; i < tam_colunas; i++)