| /*---------------------------------------------------------------------------- | |
| | One of the macros `BIGENDIAN' or `LITTLEENDIAN' must be defined. | |
| *----------------------------------------------------------------------------*/ | |
| #define LITTLEENDIAN | |
| /*---------------------------------------------------------------------------- | |
| | The macro `BITS64' can be defined to indicate that 64-bit integer types are | |
| | supported by the compiler. | |
| *----------------------------------------------------------------------------*/ | |
| #define BITS64 | |
| /*---------------------------------------------------------------------------- | |
| | Each of the following `typedef's defines the most convenient type that holds | |
| | integers of at least as many bits as specified. For example, `uint8' should | |
| | be the most convenient type that can hold unsigned integers of as many as | |
| | 8 bits. The `flag' type must be able to hold either a 0 or 1. For most | |
| | implementations of C, `flag', `uint8', and `int8' should all be `typedef'ed | |
| | to the same as `int'. | |
| *----------------------------------------------------------------------------*/ | |
| typedef char flag; | |
| typedef unsigned char uint8; | |
| typedef signed char int8; | |
| typedef int uint16; | |
| typedef int int16; | |
| typedef unsigned int uint32; | |
| typedef signed int int32; | |
| #ifdef BITS64 | |
| typedef unsigned long long int uint64; | |
| typedef signed long long int int64; | |
| #endif | |
| /*---------------------------------------------------------------------------- | |
| | Each of the following `typedef's defines a type that holds integers | |
| | of _exactly_ the number of bits specified. For instance, for most | |
| | implementation of C, `bits16' and `sbits16' should be `typedef'ed to | |
| | `unsigned short int' and `signed short int' (or `short int'), respectively. | |
| *----------------------------------------------------------------------------*/ | |
| typedef unsigned char bits8; | |
| typedef signed char sbits8; | |
| typedef unsigned short int bits16; | |
| typedef signed short int sbits16; | |
| typedef unsigned int bits32; | |
| typedef signed int sbits32; | |
| #ifdef BITS64 | |
| typedef unsigned long long int bits64; | |
| typedef signed long long int sbits64; | |
| #endif | |
| #ifdef BITS64 | |
| /*---------------------------------------------------------------------------- | |
| | The `LIT64' macro takes as its argument a textual integer literal and | |
| | if necessary ``marks'' the literal as having a 64-bit integer type. | |
| | For example, the GNU C Compiler (`gcc') requires that 64-bit literals be | |
| | appended with the letters `LL' standing for `long long', which is `gcc's | |
| | name for the 64-bit integer type. Some compilers may allow `LIT64' to be | |
| | defined as the identity macro: `#define LIT64( a ) a'. | |
| *----------------------------------------------------------------------------*/ | |
| #define LIT64( a ) a##LL | |
| #endif | |
| /*---------------------------------------------------------------------------- | |
| | The macro `INLINE' can be used before functions that should be inlined. If | |
| | a compiler does not support explicit inlining, this macro should be defined | |
| | to be `static'. | |
| *----------------------------------------------------------------------------*/ | |
| #define INLINE extern inline | |