/*
- libc-extension.hh -- declare some string.h extensions
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the flowerlib
+ Copyright (C) 1997--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef LIBC_EXTENSION_HH
#define LIBC_EXTENSION_HH
-#include <stddef.h>
-#include <stdarg.h>
+#include <cstddef>
+#include <cstdarg>
+using namespace std;
#include "config.hh"
char *strnlwr (char *start, int n);
char *strnupr (char *start, int n);
-#if ! HAVE_MEMMEM /* GNU extension. */
+#if ! HAVE_MEMMEM /* GNU extension. */
void *memmem (void const *haystack, int haystack_len,
- void const *needle, int needle_len);
+ void const *needle, int needle_len);
#endif /* HAVE_MEMMEM */
-#if ! HAVE_SNPRINTF /* GNU extension. */
-int snprintf (char *str, size_t n, char const *format, ...);
-#endif
-
-#if ! HAVE_VSNPRINTF /* GNU extension. */
-int vsnprintf (char *str, size_t, char const *format, va_list args);
-#endif
-
-#ifndef isinf
-#if ! HAVE_ISINF /* BSD extension. */
-int isinf (double x);
-#endif
+#if ! HAVE_MEMRCHR
+unsigned char *memrchr (unsigned char const *p, int n, char c);
#endif
-#ifdef __cplusplus
-extern "C" {
+#if ! HAVE_MEMREV
+unsigned char *memrev (unsigned char *byte, int length_i);
#endif
-#if ! HAVE_FOPENCOOKIE /* GNU extension. */
+double my_round (double);
-#include <stdio.h>
-#include <unistd.h>
+/* namespace std { */
-#if (! defined (__off64_t) && ! defined (__off64_t_defined)) || ! defined (__cplusplus)
-#define off64_t unsigned long long
+#if ! HAVE_SNPRINTF /* GNU extension. */
+int snprintf (char *str, size_t n, char const *format, ...);
+__attribute__ ((format (printf, 3, 4)));
#endif
-#if HAVE_LIBIO_H
-#include <libio.h>
-#else
-
-#if 1 //! HAVE_FUNOPEN
-
-#define cookie_io_functions_t le_cookie_io_functions_t
- typedef struct
- {
- ssize_t (*read) (void *, char *, size_t);
- ssize_t (*write) (void *, char const *, size_t);
- int (*seek) (void *, off64_t *, int);
- int (*close) (void *);
- } cookie_io_functions_t;
-
-#else
-
- typedef struct
- {
- int (*read) (void *, char *, int);
- int (*write) (void *, char const *, int);
- fpos_t (*seek) (void *, fpos_t, int);
- int (*close) (void *);
- } cookie_io_functions_t;
-
-#endif /* ! HAVE_FUNOPEN */
-#endif /* ! HAVE_LIBIO_H */
-
- FILE *fopencookie (void *cookie, char const *modes,
- cookie_io_functions_t io_funcs);
-
-#if ! HAVE_FUNOPEN
-
- int handle_cookie_io_fclose (FILE *);
- int handle_cookie_io_fprintf (FILE *file, char const *format, ...);
- int handle_cookie_io_putc (int c, FILE *file);
-
- /* FIXME: ttftool uses fclose fopencookie fprintf and putc only. if
- ALIAS_FILE_TO_FILECOOKIE, blondly redefine those functions
- to wrappers that check for and handle Memory_out_stream. */
-#ifdef ALIAS_FILE_TO_FILECOOKIE
-
-#define fclose handle_cookie_io_fclose
-#define fprintf handle_cookie_io_fprintf
-#ifdef putc
-#define std_putc putc
-#undef putc
+#if ! HAVE_VSNPRINTF /* GNU extension. */
+int vsnprintf (char *str, size_t, char const *format, va_list args);
#endif
-#define putc handle_cookie_io_putc
-
-#endif /* ALIAS_FILE_TO_FILECOOKIE */
-#endif /* ! HAVE_FUNOPEN */
-#endif /* ! HAVE_FOPENCOOKIE */
-#ifdef __cplusplus
-} /* extern "C" */
+#ifndef isinf
+#if ! HAVE_ISINF /* BSD extension. */
+int isinf (double x);
+#endif
#endif
-unsigned char *memrchr (unsigned char const *p, int n, char c);
-unsigned char *strrev (unsigned char *byte, int length_i);
-
-double my_round (double);
+/* }; */
#endif /* LIBC_EXTENSION_HH */