# define _(string) gettext (string)
# ifdef HAVE_LIBINTL_H
# include <libintl.h>
-# endif /* HAVE_LIBINTL_H */
+# else /* not HAVE_LIBINTL_H */
+ const char *gettext ();
+# endif /* not HAVE_LIBINTL_H */
#else /* not HAVE_NLS */
# define _(string) (string)
#endif /* not HAVE_NLS */
/* Include these, so random files need not include them. */
#include "sysdep.h"
-#include "options.h"
/* locale independent replacement for ctype.h */
#include "safe-ctype.h"
-#define DO_NOTHING do {} while (0)
+/* Conditionalize the use of GCC's __attribute__((format)) and
+ __builtin_expect features using macros. */
+
+#if defined(__GNUC__) && __GNUC__ >= 3
+# define GCC_FORMAT_ATTR(a, b) __attribute__ ((format (printf, a, b)))
+# define LIKELY(exp) __builtin_expect (!!(exp), 1)
+# define UNLIKELY(exp) __builtin_expect ((exp), 0)
+#else
+# define GCC_FORMAT_ATTR(a, b)
+# define LIKELY(exp) (exp)
+# define UNLIKELY(exp) (exp)
+#endif
/* Print X if debugging is enabled; a no-op otherwise. */
+
#ifdef ENABLE_DEBUG
-# define DEBUGP(x) do { if (opt.debug) { debug_logprintf x; } } while (0)
+# define DEBUGP(x) do if (UNLIKELY (opt.debug)) {debug_logprintf x;} while (0)
#else /* not ENABLE_DEBUG */
-# define DEBUGP(x) DO_NOTHING
+# define DEBUGP(x) do {} while (0)
#endif /* not ENABLE_DEBUG */
-#ifdef __GNUC__
-# define GCC_FORMAT_ATTR(a, b) __attribute__ ((format (printf, a, b)))
-#else /* not __GNUC__ */
-# define GCC_FORMAT_ATTR(a, b)
-#endif /* not __GNUC__ */
+/* Define an integer type that works for file sizes, content lengths,
+ and such. Normally we could just use off_t, but off_t is always
+ 32-bit on Windows. */
-/* Define an integer type that works for LFS. off_t would be perfect
- for this, but off_t is always 32-bit under Windows. */
#ifndef WINDOWS
typedef off_t wgint;
# define SIZEOF_WGINT SIZEOF_OFF_T
# endif
#endif
+#include "options.h"
+
/* Everything uses this, so include them here directly. */
#include "xmalloc.h"
CONTNOTSUPPORTED, RETRUNNEEDED, RETRFINISHED, READERR, TRYLIMEXC,
URLBADPATTERN, FILEBADFILE, RANGEERR, RETRBADPATTERN,
RETNOTSUP, ROBOTSOK, NOROBOTS, PROXERR, AUTHFAILED,
- QUOTEXC, WRITEFAILED,
- SSLERRCERTFILE,SSLERRCERTKEY,SSLERRCTXCREATE
+ QUOTEXC, WRITEFAILED, SSLINITFAILED
} uerr_t;
#endif /* WGET_H */