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Length: 999 (0x3e7)
Types: TextFile
Notes: UNIX file
Names: »egrep.h«
└─⟦f27320a65⟧ Bits:30001972 Commodore 900 hard disk image with partial source code
└─⟦f4b8d8c84⟧ UNIX V7 Filesystem
└─ ⟦this⟧ »cmd/egrep/egrep.h«
/* * general header */ #include <stdio.h> #include <rico.h> /* * bit diddling */ #define NCHARS 128 /* chars in ASCII set */ #define NBCHAR 8 /* bits per char */ #define bitset( c, p) ((p)[(c)>>3] |= bitmask[(c)&7]) #define bitclr( c, p) ((p)[(c)>>3] &= ~bitmask[(c)&7]) #define bitcom( c, p) ((p)[(c)>>3] ^= bitmask[(c)&7]) #define bittst( c, p) ((p)[(c)>>3] & bitmask[(c)&7]) extern bool eflag; /* next arg is regular expression */ extern bool fflag; /* next arg is file containing rex */ extern bool vflag; /* line matches if rex NOT found */ extern bool cflag; /* only print # matches */ extern bool lflag; /* only print name of files that match */ extern bool nflag; /* also print line # */ extern bool bflag; /* also print block # */ extern bool sflag; /* only provide exit status */ extern bool hflag; /* do not print file names */ extern bool yflag; /* lower case also matches upper case input */ extern char bitmask[]; /* used by bit-ops */ extern char *newbits( );