char *cuserid(char *);
#undef off64_t
#define off64_t off_t
+int asprintf(char **, const char *, ...);
+int vasprintf(char **, const char *, va_list);
+void setlinebuf(FILE *);
+void setbuffer(FILE *, char *, size_t);
+int fpurge(FILE *);
#endif
#ifdef __cplusplus