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Annotation of cci/usr/src/bin/cdb/basic.h, revision 1.1.1.1

1.1       root        1: /* @(#)basic.h 2.5 */
                      2: #define void int
                      3: #define bits unsigned  /* makes bit fields definitions shorter */
                      4: typedef char           FLAGT, *pFLAGT;         /* also known as a boolean */
                      5: typedef unsigned int   uint;
                      6: 
                      7: #ifdef BSD41
                      8: typedef long   SBT;
                      9: #else
                     10: typedef char * SBT;
                     11: #endif
                     12: 
                     13: #ifdef REGULUS
                     14: /* I hope we don;t introduce a subtle bug by doing this..... */
                     15: #define ushort short
                     16: #define ulong  long
                     17: #define uchar  char
                     18: #define malloc alloc
                     19: extern char * alloc();
                     20: #else
                     21: 
                     22: #ifdef TAHOE
                     23: #define ushort short
                     24: #else
                     25: typedef unsigned short ushort; /* Not needed for Tahoe */
                     26: #endif
                     27: 
                     28: typedef unsigned char  uchar;
                     29: typedef unsigned long  ulong;
                     30: #endif
                     31: 
                     32: #ifdef REGULUS
                     33: typedef ulong          ADRT, *pADRT;   /* used for addresses */
                     34: typedef long           REGT;
                     35: #else
                     36: typedef uint           ADRT, *pADRT;   /* used for addresses */
                     37: typedef int            REGT;
                     38: #endif
                     39: #define        adrNil ((ADRT) -1)
                     40: 
                     41: #define lengthen(a)    ((long)((uint)(a)))
                     42: #define shorten(a)     ((short)(a))
                     43: #define FOdd(x)        (((int)(x)&01) == 1)
                     44: #define FEven(x)       (((int)x&01) == 0)
                     45: 
                     46: #define exportdefine #define   /* used for building tags & .h files */
                     47: #define export         /* used for building tags & .h files */
                     48: #define local          /* used for building tags & .h files */
                     49: 
                     50: #define AND &&
                     51: #define OR  ||
                     52: 
                     53: #define true  1
                     54: #define false 0
                     55: 
                     56: #define nil ((char *)0)
                     57: #define sbNil ((char *)0)
                     58: 
                     59: #define emptyset 0
                     60: #define SeFInt(x) (1<<(x))             /* generate set element from integer */
                     61: #define In(x, y) ((SeFInt(x) & (y)) != 0)  /* test for word inclusion */

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