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Diffstat (limited to 'src/hb-common.h')
-rw-r--r-- | src/hb-common.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/hb-common.h b/src/hb-common.h new file mode 100644 index 00000000..d404353c --- /dev/null +++ b/src/hb-common.h @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2007,2008 Red Hat, Inc. + * + * This is part of HarfBuzz, an OpenType Layout engine library. + * + * Permission is hereby granted, without written agreement and without + * license or royalty fees, to use, copy, modify, and distribute this + * software and its documentation for any purpose, provided that the + * above copyright notice and the following two paragraphs appear in + * all copies of this software. + * + * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR + * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES + * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN + * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * + * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, + * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS + * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO + * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. + * + * Red Hat Author(s): Behdad Esfahbod + */ + +#ifndef HB_COMMON_H +#define HB_COMMON_H + +#include <stdint.h> + +# ifdef __cplusplus +# define HB_BEGIN_DECLS() extern "C" { extern int hb_dummy_prototype (int) +# define HB_END_DECLS() } extern "C" int hb_dummy_prototype (int) +# else /* !__cplusplus */ +# define HB_BEGIN_DECLS() extern int hb_dummy_prototype (int) +# define HB_END_DECLS() extern int hb_dummy_prototype (int) +# endif /* !__cplusplus */ + +typedef int hb_bool_t; + +typedef uint32_t hb_tag_t; +#define HB_TAG(a,b,c,d) ((hb_tag_t)(((uint8_t)a<<24)|((uint8_t)b<<16)|((uint8_t)c<<8)|(uint8_t)d)) +#define HB_TAG_STR(s) (HB_TAG(((const char *) s)[0], \ + ((const char *) s)[1], \ + ((const char *) s)[2], \ + ((const char *) s)[3])) + +typedef uint32_t hb_codepoint_t; + +/* XXX */ +typedef struct HB_BufferRec_ hb_buffer_t; + +#endif /* HB_COMMON_H */ |