--- crm114.h.orig	2010-01-06 10:38:46.000000000 -0800

+++ crm114.h	2020-09-29 11:24:33.568829000 -0700

@@ -10,25 +10,25 @@

 //    Global variables

 //   The VHT (Variable Hash Table)

-VHT_CELL **vht;

+extern VHT_CELL **vht;

 //   The pointer to the global Current Stack Level (CSL) frame

-CSL_CELL *csl;

+extern CSL_CELL *csl;

 //    the data window

-CSL_CELL *cdw;

+extern CSL_CELL *cdw;

 //    the temporarys data window (where argv, environ, newline etc. live)

-CSL_CELL *tdw;

+extern CSL_CELL *tdw;

 //    the pointer to a CSL that we use during matching.  This is flipped

 //    to point to the right data window during matching.  It doesn't have

 //    it's own data, unlike cdw and tdw.

-CSL_CELL *mdw;

+extern CSL_CELL *mdw;

 //    a pointer to the current statement argparse block.  This gets whacked

 //    on every new statement.

-ARGPARSE_BLOCK *apb;

+extern ARGPARSE_BLOCK *apb;

 //    the microcompiler

 int crm_microcompiler (CSL_CELL *csl,

--- crm114_structs.h.orig	2010-01-06 10:38:46.000000000 -0800

+++ crm114_structs.h	2020-09-29 11:25:56.181047000 -0700

@@ -9,35 +9,31 @@

 //    These are systemwide globals.  Sure, they should go into a global

 //     struct, but that realization only occured to me in 2008.  Sorry.

-long vht_size;

-long cstk_limit;

-long max_pgmlines;

-long max_pgmsize;

-long max_pgmsize;

-long user_trace;

-long internal_trace;

-long debug_countdown;

-long cmdline_break;

-long cycle_counter;

-long ignore_environment_vars;

-long data_window_size;

+extern long vht_size;

+extern long max_pgmsize;

+extern long user_trace;

+extern long internal_trace;

+extern long debug_countdown;

+extern long cmdline_break;

+extern long cycle_counter;

+extern long ignore_environment_vars;

+extern long data_window_size;

 // Number of hash table buckets.  Set from command line, read (only)

 // by classifier learns.

-long sparse_spectrum_file_length;

+extern long sparse_spectrum_file_length;

-long microgroom_chain_length ;

-long microgroom_stop_after;

+extern long microgroom_chain_length ;

+extern long microgroom_stop_after;

-float min_pmax_pmin_ratio;

-long profile_execution;

+extern float min_pmax_pmin_ratio;

+extern long profile_execution;

-int dontcare;

-void *dontcareptr;

+extern int dontcare;

-long prettyprint_listing;  //  0= none, 1 = basic, 2 = expanded, 3 = parsecode

+extern long prettyprint_listing;  //  0= none, 1 = basic, 2 = expanded, 3 = parsecode

-long engine_exit_base;  //  All internal errors will use this number or higher;

+extern long engine_exit_base;  //  All internal errors will use this number or higher;

                        //  the user programs can use lower numbers freely.

@@ -46,7 +42,7 @@

 //        = 1 no extended (non-EVAL) math, use RPN

 //        = 2 extended (everywhere) math, use algebraic notation

 //        = 3 extended (everywhere) math, use RPN

-long q_expansion_mode;

+extern long q_expansion_mode;

 //   structure of a vht cell

--- crm_expr_syscall.c.orig	2010-01-06 10:38:46.000000000 -0800

+++ crm_expr_syscall.c	2020-09-29 11:27:01.849003000 -0700

@@ -331,7 +331,7 @@

 		      if (user_trace)

 			fprintf (stderr, "Redirecting minion stdin to %s\n",

 				 filename);

-		      dontcareptr = freopen (filename, "rb", stdin);

+		      (void )freopen (filename, "rb", stdin);

 		    };

 		  if (sys_cmd[vstart] == '>')

 		    {

@@ -343,7 +343,7 @@

 			    fprintf (stderr,

 				     "Redirecting minion stdout to %s\n",

 				     filename);

-			  dontcareptr = freopen (filename, "wb", stdout);

+			  (void )freopen (filename, "wb", stdout);

 			}

 		      else

 			{

@@ -353,7 +353,7 @@

 			    fprintf (stderr,

 				     "Appending minion stdout to %s\n",

 				     filename);

-			  dontcareptr =  freopen (filename, "a+", stdout);

+			  (void )freopen (filename, "a+", stdout);

 			}

 		    };

 		}

--- crm_main.c.orig	2010-01-06 10:38:46.000000000 -0800

+++ crm_main.c	2020-09-29 11:24:03.412831000 -0700

@@ -17,6 +17,30 @@

 //  and include OSBF declarations

 #include "crm114_osbf.h"

+//

+//    Global variables

+

+//   The VHT (Variable Hash Table)

+VHT_CELL **vht;

+

+//   The pointer to the global Current Stack Level (CSL) frame

+CSL_CELL *csl;

+

+//    the data window

+CSL_CELL *cdw;

+

+//    the temporarys data window (where argv, environ, newline etc. live)

+CSL_CELL *tdw;

+

+//    the pointer to a CSL that we use during matching.  This is flipped

+//    to point to the right data window during matching.  It doesn't have

+//    it's own data, unlike cdw and tdw.

+CSL_CELL *mdw;

+

+//    a pointer to the current statement argparse block.  This gets whacked

+//    on every new statement.

+ARGPARSE_BLOCK *apb;

+

 //    the command line argv

 char **prog_argv;

@@ -29,6 +53,21 @@

 char *outbuf;

 char *tempbuf;

+long vht_size;

+long max_pgmsize;

+long data_window_size;

+long sparse_spectrum_file_length;

+float min_pmax_pmin_ratio;

+long ignore_environment_vars;

+long debug_countdown;

+long cycle_counter;

+long cmdline_break;

+long profile_execution;

+long prettyprint_listing;

+long engine_exit_base;

+long q_expansion_mode;

+static long max_pgmlines;

+

 int main (int argc, char **argv)

 {

   int i;    //  some random counters, when we need a loop

@@ -45,7 +84,6 @@

   prog_argv = argv;

   vht_size = DEFAULT_VHT_SIZE;

-  cstk_limit = DEFAULT_CSTK_LIMIT;

   max_pgmlines = DEFAULT_MAX_PGMLINES;

   max_pgmsize = DEFAULT_MAX_PGMLINES * 128;

   data_window_size = DEFAULT_DATA_WINDOW;

--- crm_osbf_maintenance.c.orig	2010-01-06 10:38:46.000000000 -0800

+++ crm_osbf_maintenance.c	2020-09-29 11:11:31.072503000 -0700

@@ -22,6 +22,9 @@

 #include "crm114_osbf.h"

+long microgroom_chain_length;

+long microgroom_stop_after;

+

 /* Version names */

 char *CSS_version_name[] = {

   "SBPH-Markovian",

--- crm_pca.c.orig	2010-01-06 10:38:46.000000000 -0800

+++ crm_pca.c	2020-09-29 11:30:23.757205000 -0700

@@ -14,6 +14,8 @@

 #include "crm_pca.h"

+int PCA_DEBUG_MODE;

+

 //static function declarations

 static Vector *convert_document(char *text, long text_len,

 				unsigned int *features,

--- crm_pca_lib_fncts.h.orig	2010-01-06 10:38:46.000000000 -0800

+++ crm_pca_lib_fncts.h	2020-09-29 11:13:30.976438000 -0700

@@ -25,7 +25,7 @@

                             //The intermediate DEBUG modes may enable debug printing for the

                             //matrix operations.  See crm_svm_matrix_util.h for details.

-int PCA_DEBUG_MODE;         //The debug mode for the PCA

+extern int PCA_DEBUG_MODE;         //The debug mode for the PCA

 extern int MATR_DEBUG_MODE; //Debug mode for matrices.  MATR_DEBUG_MODE = PCA_DEBUG_MODE

                             //Defined in crm_svm_matrix_util.h

--- crm_str_funcs.c.orig	2010-01-06 10:38:46.000000000 -0800

+++ crm_str_funcs.c	2020-09-29 11:07:19.848617000 -0700

@@ -16,6 +16,10 @@

 //  and include the routine declarations file

 #include "crm114.h"

+int dontcare;

+long internal_trace;

+long user_trace;

+

 //     strnhash - generate the hash of a string of length N

 //     goals - fast, works well with short vars includng

 //     letter pairs and palindromes, not crypto strong, generates

--- crm_svm.c.orig	2010-01-06 10:38:46.000000000 -0800

+++ crm_svm.c	2020-09-29 11:29:52.525272000 -0700

@@ -13,6 +13,8 @@

 #include "crm_svm.h"

+int SVM_DEBUG_MODE;

+

 //static function declarations

 static Vector *convert_document(char *text, long text_len,

 				unsigned int *features,

--- crm_svm_lib_fncts.h.orig	2010-01-06 10:38:46.000000000 -0800

+++ crm_svm_lib_fncts.h	2020-09-29 11:13:06.456437000 -0700

@@ -47,7 +47,7 @@

                                 //a feasible setting since the print operations

                                 //put all the zeros in!

-int SVM_DEBUG_MODE;         //There are a number of modes.

+extern int SVM_DEBUG_MODE;         //There are a number of modes.

                                    //See crm_svm_matrix_util.h for them.

 //the SVM solution struct

 typedef struct {

--- crm_svm_matrix.c.orig	2010-01-06 10:38:46.000000000 -0800

+++ crm_svm_matrix.c	2020-09-29 11:28:36.597637000 -0700

@@ -14,6 +14,8 @@

 #include "crm_svm_matrix.h"

 #include "crm_svm_matrix_util.h"

+int MATR_DEBUG_MODE;

+

 /*****************************************************************************

  *This is a matrix/vector library.

  *The intent of it is to keep all matrix operations out of the algorithms.

--- crm_svm_matrix_util.h.orig	2010-01-06 10:38:46.000000000 -0800

+++ crm_svm_matrix_util.h	2020-09-29 11:10:00.228429000 -0700

@@ -58,7 +58,7 @@

 #define MY_INLINE static inline

 #endif

-int MATR_DEBUG_MODE;            //the debug value

+extern int MATR_DEBUG_MODE;            //the debug value

                                //for SVM, if internal trace is on 

                                //MATR_DEBUG_MODE = SVM_INTERNAL_TRACE_LEVEL

                                //for PCA, if internal trace is on

--- crm_svm_quad_prog.c.orig	2010-01-06 10:38:46.000000000 -0800

+++ crm_svm_quad_prog.c	2020-09-29 11:29:28.397123000 -0700

@@ -13,6 +13,7 @@

 // Copyright 2009 William S. Yerazunis.

 // This file is under GPLv3, as described in COPYING.

+int QP_DEBUG_MODE;

 /******************************************************************

  *We use the active set method outlined in Gill and Murray 1977

--- crm_svm_quad_prog.h.orig	2010-01-06 10:38:46.000000000 -0800

+++ crm_svm_quad_prog.h	2020-09-29 11:29:04.628919000 -0700

@@ -20,8 +20,6 @@

 extern int MATR_DEBUG_MODE;     //debugging mode. see crm_svm_matrix_util.h for

                                //possible values.

-int QP_DEBUG_MODE;

-

 #define QP_DEBUG 2              //basic information about the qp solver

 #define QP_DEBUG_LOOP 3         //prints some information during each qp loop