#ifndef _ERROR_H
#define _ERROR_H

#include <stddef.h>
#include <stdarg.h>

void *xmalloc(size_t);
void *xcalloc(size_t, size_t);
void *xrealloc(void *, size_t);
int xasprintf(char **, const char *, ...);
int xvasprintf(char **, const char *, va_list);

char *xstrdup(const char *);

#endif