/usr/include/thunderbird/jconfig.h is in thunderbird-dev 1:52.8.0-1~deb8u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | /* jconfig.h. Generated from jconfig.h.in by configure, then manually edited
for Mozilla. */
/* Export libjpeg v6.2's ABI. */
#define JPEG_LIB_VERSION 62
/* libjpeg-turbo version */
#define LIBJPEG_TURBO_VERSION 1.5.1
/* Support arithmetic encoding */
/*#undef C_ARITH_CODING_SUPPORTED */
/* Support arithmetic decoding */
/*#undef D_ARITH_CODING_SUPPORTED */
/*
* Define BITS_IN_JSAMPLE as either
* 8 for 8-bit sample values (the usual setting)
* 12 for 12-bit sample values
* Only 8 and 12 are legal data precisions for lossy JPEG according to the
* JPEG standard, and the IJG code does not support anything else!
* We do not support run-time selection of data precision, sorry.
*/
#define BITS_IN_JSAMPLE 8 /* use 8 or 12 */
/* Define to 1 if you have the <locale.h> header file. */
/*#undef HAVE_LOCALE_H */
/* Define to 1 if you have the <stddef.h> header file. */
#define HAVE_STDDEF_H 1
/* Define to 1 if you have the <stdlib.h> header file. */
#define HAVE_STDLIB_H 1
/* Compiler supports 'unsigned char'. */
#define HAVE_UNSIGNED_CHAR 1
/* Compiler supports 'unsigned short'. */
#define HAVE_UNSIGNED_SHORT 1
/* Compiler does not support pointers to unspecified structures. */
/* #define INCOMPLETE_TYPES_BROKEN 1 */
/* Support in-memory source/destination managers */
/* #undef MEM_SRCDST_SUPPORTED */
/* Compiler has <strings.h> rather than standard <string.h>. */
/* #undef NEED_BSD_STRINGS */
/* Need to include <sys/types.h> in order to obtain size_t. */
#define NEED_SYS_TYPES_H 1
/* Broken compiler shifts signed values as an unsigned shift. */
/* #undef RIGHT_SHIFT_IS_UNSIGNED */
/* Use accelerated SIMD routines. */
#define WITH_SIMD 1
/* Define to 1 if type `char' is unsigned and you are not using gcc. */
#ifndef __CHAR_UNSIGNED__
/* # undef __CHAR_UNSIGNED__ */
#endif
/* Define to empty if `const' does not conform to ANSI C. */
/* #undef const */
/* Define to `unsigned int' if <sys/types.h> does not define. */
/* #undef size_t */
/* The size of `size_t', as computed by sizeof. */
#ifdef HAVE_64BIT_BUILD
#define SIZEOF_SIZE_T 8
#else
#define SIZEOF_SIZE_T 4
#endif
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