char *xstrdup(const char *);
char *xasprintf(const char *format, ...) PRINTF_FORMAT(1, 2);
-void fatal(int err_no, const char *format, ...) PRINTF_FORMAT(2, 3) NO_RETURN;
-void error(int err_no, const char *format, ...) PRINTF_FORMAT(2, 3);
-void debug(int err_no, const char *format, ...) PRINTF_FORMAT(2, 3);
-void debug_msg(int err_no, const char *format, ...) PRINTF_FORMAT(2, 3);
-void hex_dump(FILE *, const void *, size_t, uintptr_t offset, bool ascii);
+void ofp_fatal(int err_no, const char *format, ...)
+ PRINTF_FORMAT(2, 3) NO_RETURN;
+void ofp_error(int err_no, const char *format, ...) PRINTF_FORMAT(2, 3);
+void ofp_hex_dump(FILE *, const void *, size_t, uintptr_t offset, bool ascii);
#ifdef __cplusplus
}