#include <stdio.h>

int main(void)
{
  FILE* fp;
  int size;
  unsigned char* data=NULL;

  if((fp = fopen("csv", "rb")) == NULL){ puts("fuck"); exit(1); }
  fseek(fp, 0L, SEEK_END);
  size = ftell(fp);
  fseek(fp, 0L, SEEK_SET);

  data = (unsigned char*)malloc(size);
  fread(data, size, 1, fp);

  fclose(fp);
  return 0;
}