5 * Author: Tatu Ylonen <ylo@cs.hut.fi>
7 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
10 * Created: Mon Mar 20 22:09:17 1995 ylo
12 * Versions of malloc and friends that check their results, and never return
13 * failure (they call fatal if they encounter an error).
22 /* Like malloc, but calls fatal() if out of memory. */
23 void *xmalloc(size_t size);
25 /* Like realloc, but calls fatal() if out of memory. */
26 void *xrealloc(void *ptr, size_t new_size);
28 /* Frees memory allocated using xmalloc or xrealloc. */
29 void xfree(void *ptr);
31 /* Allocates memory using xmalloc, and copies the string into that memory. */
32 char *xstrdup(const char *str);
34 #endif /* XMALLOC_H */