/* alephmem.h: C declarations for types and accessing routines in aleph.c This file is part of the Aleph project, which is based on the web2c distribution of TeX. Copyright (C) 1994--2000 John Plaice and Yannis Haralambous Copyright (C) 2004 the Aleph team This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ extern boolean new_input_line (FILE *, halfword); extern boolean newinputln (FILE *, halfword, halfword, boolean); extern int getc_two (FILE *); extern int getfilemode (FILE *, int); extern void ungetc_two (int, FILE *); extern int ocptemp; #define newinputline(stream, mode, flag) new_input_line (stream, mode) extern memoryword **fonttables; extern memoryword **fontsorttables; extern int **ocptables; typedef struct hashw { integer p; struct hashw *ptr; memoryword mw; } hashword; extern hashword hashtable[]; extern hashword *createhashpos(int); extern hashword *createeqtbpos(int); extern hashword *createxeqlevel(int); extern void inithhashtable(void); extern void dumphhashtable(void); extern void undumphhashtable(void); extern void allocatefonttable(int, int); extern void dumpfonttable(int, int); extern void undumpfonttable(int); extern void allocatefontsorttable(int, int); extern void dumpfontsorttable(int, int); extern void undumpfontsorttable(int); extern void allocateocptable(int, int); extern void dumpocptable(int); extern void undumpocptable(int); extern void odateandtime(int, int, int, int); extern void btestin(void); extern void runexternalocp(string); #define initeqtbtable() inithhashtable(); #define dumpeqtbtable() dumphhashtable(); #define undumpeqtbtable() undumphhashtable(); #define HASHTABLESIZE 23123 #define neweqtb(a) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw) : \ (createeqtbpos(a)->mw)) #define neweqtbint(a) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.cint) : \ (createeqtbpos(a)->mw.cint)) #define neweqtbsc(a) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.cint) : \ (createeqtbpos(a)->mw.cint)) #define newequiv(a) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.hh.rh) : \ (createeqtbpos(a)->mw.hh.rh)) #define newequiv1(a) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.cint1) : \ (createeqtbpos(a)->mw.cint1)) #define neweqlevel(a) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.hh.b1) : \ (createeqtbpos(a)->mw.hh.b1)) #define neweqtype(a) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.hh.b0) : \ (createeqtbpos(a)->mw.hh.b0)) #define setneweqtb(a,v) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw=v) : \ (createeqtbpos(a)->mw=v)) #define setneweqtbint(a,v) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.cint=v) : \ (createeqtbpos(a)->mw.cint=v)) #define setneweqtbsc(a,v) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.cint=v) : \ (createeqtbpos(a)->mw.cint=v)) #define setequiv(a,v) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.hh.rh=v) : \ (createeqtbpos(a)->mw.hh.rh=v)) #define setequiv1(a,v) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.cint1=v) : \ (createeqtbpos(a)->mw.cint1=v)) #define seteqlevel(a,v) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.hh.b1=v) : \ (createeqtbpos(a)->mw.hh.b1=v)) #define seteqtype(a,v) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.hh.b0=v) : \ (createeqtbpos(a)->mw.hh.b0=v)) #define newhashnext(a) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.hh.v.LH) : \ (createhashpos(a)->mw.hh.v.LH)) #define newhashtext(a) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.hh.v.RH) : \ (createhashpos(a)->mw.hh.v.RH)) #define sethashnext(a,d) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.hh.v.LH=d) : \ (createhashpos(a)->mw.hh.v.LH=d)) #define sethashtext(a,d) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.hh.v.RH=d) : \ (createhashpos(a)->mw.hh.v.RH=d)) #define newxeqlevel(a) (((a)==hashtable[(a)%HASHTABLESIZE].p) ? \ (hashtable[(a)%HASHTABLESIZE].mw.cint) : \ (createxeqlevel(a)->mw.cint)) #define setintzero(w,a) ((w).cint=(a)) #define setintone(w,a) ((w).cint1=(a))