#include "io.h"

static int tamanho(FILE* f){

fseek (f, 0, SEEK_END);

int length = ftell (f);

fseek (f, 0, SEEK_SET);

return length;

}

char* ler(char* caminho){

FILE* f = fopen(caminho, "r");

if(!f)exit(1);

char* string = calloc(tamanho(f),sizeof(char));

fscanf(f, "%s", string);

fclose(f);

return string;

}

void escrever(char* str, char* caminho){

FILE* f = fopen(caminho, "w");

if(!f)exit(1);

fprintf(f, "%s", str);

fclose(f);

}

void escreverAppend(char* str, char* caminho){

FILE* f = fopen(caminho, "a");

if(!f)exit(1);

fprintf(f, "%s", str);

fclose(f);

}