#ifndef _XMALLOC_H | |
#define _XMALLOC_H | |
/* Error-free versions of some libc routines */ | |
extern void *xmalloc(size_t sz); | |
extern void *xrealloc(void *p, size_t sz); | |
extern char *xstrdup(char *p); | |
extern char *xstrndup(char *p, size_t n); | |
extern void *xfree(void *p); | |
#endif /* _XMALLOC_H */ |