This file is indexed.

/usr/include/libAfterImage/char2uni.h is in libafterimage-dev 2.2.12-6.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

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#ifndef CHAR2UNI_H_HEADER_INCLUDED
#define CHAR2UNI_H_HEADER_INCLUDED


#ifdef __cplusplus
extern "C" {
#endif

typedef enum {
   CHARSET_ISO8859_1 = 0,     /* Does not require translation */
   CHARSET_ISO8859_2,
   CHARSET_ISO8859_3,
   CHARSET_ISO8859_4,
   CHARSET_ISO8859_5,
   CHARSET_ISO8859_6,
   CHARSET_ISO8859_7,
   CHARSET_ISO8859_8,
   CHARSET_ISO8859_9,
   CHARSET_ISO8859_10,
   CHARSET_ISO8859_13,
   CHARSET_ISO8859_14,
   CHARSET_ISO8859_15,
   CHARSET_ISO8859_16,
   CHARSET_KOI8_R,
   CHARSET_KOI8_RU,
   CHARSET_KOI8_U,
   CHARSET_CP1250,
   CHARSET_CP1251,
   CHARSET_CP1252,
   CHARSET_UTF8,
   SUPPORTED_CHARSETS_NUM
}ASSupportedCharsets ;

extern const unsigned short *as_current_charset ;
extern ASSupportedCharsets as_current_charset_id ;

#define UNICODE_CHAR	CARD32

#define IsUTF8Locale()  (as_current_charset_id==CHARSET_UTF8)

/*
#define CHAR2UNICODE(c) \
  ((UNICODE_CHAR)(((((unsigned short)(c))&0x0080)!=0)? \
					as_current_charset[((unsigned short)text[i])&0x007F]:\
			       ((unsigned char)(c))))
*/
#if 1 /*def  I18N*/
#define CHAR2UNICODE(c) \
  ((UNICODE_CHAR)(((((unsigned short)(c))&0x0080)!=0)? \
					as_current_charset[((unsigned short)(c))&0x007F]:\
			       ((unsigned char)(c))))
#else
#define CHAR2UNICODE(c)   ((UNICODE_CHAR)(((unsigned short)(c))&0x00FF))
#endif

ASSupportedCharsets as_set_charset( ASSupportedCharsets new_charset );
ASSupportedCharsets parse_charset_name( const char *name );


/****d* libAfterImage/CHAR_SIZE
 * NAME 
 * CHAR_SIZE - Convenient macro so we can transparently determine the
 * number of bytes that character spans. It assumes UTF-8 encoding when 
 * I18N is enabled.
 * SOURCE
 */
/* size of the UTF-8 encoded character is based on value of 
 * the first byte : */
#define UTF8_CHAR_SIZE(c) 	((((c)&0xC0)==0xC0)? \
							 (((c)&0x20)? \
							 (((c)&0x10)? \
							 (((c)&0x08)? \
							 (((c)&0x04)?6:5):4):3):2):1)
#ifdef WIN32
#define UNICODE_CHAR_SIZE(c)	sizeof(UNICODE_CHAR)
#endif
#define CHAR_SIZE(c) 			1
/*************/

#ifdef __cplusplus
}
#endif


#endif