Filesystem refactor and update

internal/c/common.h

@@ -52,14 +52,14 @@
 #    endif
 
 // common includes
-#    include <stdio.h>
 #    include <cmath>
-#    include <stdint.h>
 #    include <errno.h>
 #    include <fcntl.h>
 #    include <fstream>
 #    include <iostream>
 #    include <limits.h>
+#    include <stdint.h>
+#    include <stdio.h>
 #    include <string.h>
 #    include <time.h>
 
@@ -77,13 +77,13 @@
 
 #    else
 
+#        include <dlfcn.h>
 #        include <pthread.h>
 #        include <stdlib.h>
 #        include <sys/stat.h>
 #        include <sys/types.h>
 #        include <sys/wait.h>
 #        include <unistd.h>
-#        include <dlfcn.h>
 
 #    endif
 
@@ -93,6 +93,105 @@
 #        endif
 #    endif
 
+#    define QB_FALSE 0
+#    define QB_TRUE -1
+
+#    define QB_ERROR_NEXT_WITHOUT_FOR 1
+#    define QB_ERROR_SYNTAX_ERROR 2
+#    define QB_ERROR_RETURN_WITHOUT_GOSUB 3
+#    define QB_ERROR_OUT_OF_DATA 4
+#    define QB_ERROR_ILLEGAL_FUNCTION_CALL 5
+#    define QB_ERROR_OVERFLOW 6
+#    define QB_ERROR_OUT_OF_MEMORY 7
+#    define QB_ERROR_LABEL_NOT_DEFINED 8
+#    define QB_ERROR_SUBSCRIPT_OUT_OF_RANGE 9
+#    define QB_ERROR_DUPLICATE_DEFINITION 10
+#    define QB_ERROR_DIVISION_BY_ZERO 11
+#    define QB_ERROR_ILLEGAL_IN_DIRECT_MODE 12
+#    define QB_ERROR_TYPE_MISMATCH 13
+#    define QB_ERROR_OUT_OF_STRING_SPACE 14
+#    define QB_ERROR_STRING_FORMULA_TOO_COMPLEX 16
+#    define QB_ERROR_CANNOT_CONTINUE 17
+#    define QB_ERROR_FUNCTION_NOT_DEFINED 18
+#    define QB_ERROR_NO_RESUME 19
+#    define QB_ERROR_RESUME_WITHOUT_ERROR 20
+#    define QB_ERROR_DEVICE_TIMEOUT 24
+#    define QB_ERROR_DEVICE_FAULT 25
+#    define QB_ERROR_FOR_WITHOUT_NEXT 26
+#    define QB_ERROR_OUT_OF_PAPER 27
+#    define QB_ERROR_WHILE_WITHOUT_WEND 29
+#    define QB_ERROR_WEND_WITHOUT_WHILE 30
+#    define QB_ERROR_DUPLICATE_LABEL 33
+#    define QB_ERROR_SUBPROGRAM_NOT_DEFINED 35
+#    define QB_ERROR_ARGUMENT_COUNT_MISMATCH 37
+#    define QB_ERROR_ARRAY_NOT_DEFINED 38
+#    define QB_ERROR_VARIABLE_REQUIRED 40
+#    define QB_ERROR_FIELD_OVERFLOW 50
+#    define QB_ERROR_INTERNAL_ERROR 51
+#    define QB_ERROR_BAD_FILE_NAME_OR_NUMBER 52
+#    define QB_ERROR_FILE_NOT_FOUND 53
+#    define QB_ERROR_BAD_FILE_MODE 54
+#    define QB_ERROR_FILE_ALREADY_OPEN 55
+#    define QB_ERROR_FIELD_STATEMENT_ACTIVE 56
+#    define QB_ERROR_DEVICE_IO_ERROR 57
+#    define QB_ERROR_FILE_ALREADY_EXISTS 58
+#    define QB_ERROR_BAD_RECORD_LENGTH 59
+#    define QB_ERROR_DISK_FULL 61
+#    define QB_ERROR_INPUT_PAST_END_OF_FILE 62
+#    define QB_ERROR_BAD_RECORD_NUMBER 63
+#    define QB_ERROR_BAD_FILE_NAME 64
+#    define QB_ERROR_TOO_MANY_FILES 67
+#    define QB_ERROR_DEVICE_UNAVAILABLE 68
+#    define QB_ERROR_COMMUNICATION_BUFFER_OVERFLOW 69
+#    define QB_ERROR_PERMISSION_DENIED 70
+#    define QB_ERROR_DISK_NOT_READY 71
+#    define QB_ERROR_DISK_MEDIA_ERROR 72
+#    define QB_ERROR_FEATURE_UNAVAILABLE 73
+#    define QB_ERROR_RENAME_ACROSS_DISKS 74
+#    define QB_ERROR_PATH_FILE_ACCESS_ERROR 75
+#    define QB_ERROR_PATH_NOT_FOUND 76
+#    define QB_ERROR_OUT_OF_STACK_SPACE 256
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL 257
+#    define QB_ERROR_INVALID_HANDLE 258
+#    define QB_ERROR_CANNOT_FIND_DYNAMIC_LIBRARY_FILE 259
+#    define QB_ERROR_FUNCTION_NOT_FOUND_IN_DYNAMIC_LIBRARY 260
+#    define QB_ERROR_FUNCTION_NOT_FOUND_IN_DYNAMIC_LIBRARY_261 261
+#    define QB_ERROR_GL_COMMAND_OUTSIDE_SUB_GL_SCOPE 270
+#    define QB_ERROR_END_SYSTEM_IN_SUB_GL_SCOPE 271
+#    define QB_ERROR_MEMORY_REGION_OUT_OF_RANGE 300
+#    define QB_ERROR_INVALID_SIZE 301
+#    define QB_ERROR_SOURCE_MEMORY_REGION_OUT_OF_RANGE 302
+#    define QB_ERROR_DESTINATION_MEMORY_REGION_OUT_OF_RANGE 303
+#    define QB_ERROR_BOTH_MEMORY_REGIONS_OUT_OF_RANGE 304
+#    define QB_ERROR_SOURCE_MEMORY_FREED 305
+#    define QB_ERROR_DESTINATION_MEMORY_FREED 306
+#    define QB_ERROR_MEMORY_ALREADY_FREED 307
+#    define QB_ERROR_MEMORY_HAS_BEEN_FREED 308
+#    define QB_ERROR_MEMORY_NOT_INITIALIZED 309
+#    define QB_ERROR_SOURCE_MEMORY_NOT_INITIALIZED 310
+#    define QB_ERROR_DESTINATION_MEMORY_NOT_INITIALIZED 311
+#    define QB_ERROR_BOTH_MEMORY_NOT_INITIALIZED 312
+#    define QB_ERROR_BOTH_MEMORY_FREED 313
+#    define QB_ERROR_ASSERT_FAILED 314
+#    define QB_ERROR_ASSERT_FAILED_WITH_DESCRIPTION 315
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_502 502
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_503 503
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_504 504
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_505 505
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_506 506
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_507 507
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_508 508
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_509 509
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_510 510
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_511 511
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_512 512
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_513 513
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_514 514
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_515 515
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_516 516
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_517 517
+#    define QB_ERROR_OUT_OF_MEMORY_FATAL_518 518
+
 // QB64 string descriptor structure
 struct qbs_field {
     int32 fileno;