#ifndef _MISC_H
#define _MISC_H
#include <stdio.h>
#include <stddef.h>
#include <stdarg.h>

extern char *progname;
extern int veprintf(const char *, va_list);
extern int eprintf(const char *, ...);
extern void error(const char *, ...);

extern void *emalloc(size_t);
extern void *ecalloc(size_t, size_t);
extern void *erealloc(void *, size_t);

extern void *alloca(size_t);

extern FILE *efopen(const char *, const char *);
extern FILE *efreopen(const char *, const char *, FILE *);
extern FILE *sfopen(const char *, const char *);

extern char *strsave(const char *);
#define strdup(s) strsave(s)
extern char *stringf(const char *, ...);

#endif