break
 continue
 do
 for
 goto
 if and else
 return
 static_variables
 while
 switch and case and default
 asm
 const
 enum
 inline
 sc_specifiers - auto static extern register
 sizeof
 type-names
 typedef
 void
 math_errors
 abort
 abs
 access
 acos
 asctime
 asin
 assert
 atan
 atan2
 atexit
 atof
 atoi
 atol
 bdos
 bdosx
 BIOS_package
 _bios_disk
 _bios_equiplist
 _bioskey
 _bios_keybrd
 _bios_memsize
 _bios_printer
 _bios_serialcom
 _bios_timeofday
 bsearch
 calloc
 ceil
 chdir
 _chkstack
 clearerr
 clock
 close
 cos
 cosh
 cputype
 creat
 ctime
 difftime
 Display_Package
 Display_Attributes
 Box_functions
 disp_box
 disp_close
 disp_eeol
 disp_eeop
 disp_endstand
 disp_fillbox
 disp_flush
 disp_getmode
 disp_hidecursor
 disp_move
 disp_open
 disp_peekbox
 disp_peekw
 disp_pokebox
 disp_pokew
 disp_printf
 disp_putc
 disp_puts
 disp_reset43
 disp_scroll
 disp_set43
 disp_setattr
 disp_setcursortype
 disp_setmode
 disp_showcursor
 disp_startstand
 disp_usebios
 div
 DOS_Package
 dos_abs_disk_read
 dos_abs_disk_write
 dos_alloc
 dos_calloc
 dos_creat
 dos_exterr, dosexterr
 dos_free
 dos_getdate
 dos_getdiskfreespace
 dos_getdrive
 dos_getfileattr
 dos_getftime
 dos_gettime
 dos_get_cntl_break
 dos_get_verify
 dos_setblock
 dos_setdate
 dos_setdrive
 dos_setfileattr
 dos_setftime
 dos_settime
 dos_set_cntl_break
 ecvt
 Emm_Package
 emm_allocpages
 emm_deallocpages
 emm_gethandlecount
 emm_gethandlespages
 emm_getpagemap
 emm_getpagemapsize
 emm_getsetpagemap
 emm_gettotal
 emm_getunalloc
 emm_getversion
 emm_init
 emm_maphandle
 emm_physpage
 emm_restorepagemap
 emm_savepagemap
 emm_setpagemap
 emm_term
 exec execv execlp execvp
 _exit
 exit
 exp
 fabs
 Far_Package
 farcalloc
 farcoreleft
 farfree
 farmalloc
 farrealloc
 _farptr_fromlong
 _farptr_norm
 _farptr_tolong
 fclose
 fcloseall
 fcvt
 feof
 ferror
 fflush
 FG - Flash_Graphics
 fg_coord_t
 fg_box_t
 fg.displaybox
 fg.charbox
 fg.ncolormap
 fg.nsimulcolor
 fg.pixelx, fg.pixely
 fg.numpages
 fg.display
 fg.activepage
 fg.displaypage
 fg_adjustxy
 fg_assert
 fg_blit
 fg_box_cpy
 fg_coordmidpoint
 fg_box_enclose
 fg_box_height
 fg_box_area
 fg_box_width
 fg_drawarc
 fg_drawbox
 fg_drawdot
 fg_drawellipse
 fg_drawline fg_drawlinep
 fg_drawlineclip
 fg_drawmatrix
 fg_drawpolygon
 fg_drawthickline
 fg_fill
 fg_fillbox
 fg_filloutline
 fg_fillpolygon
 fg_getfillside
 fg_flush
 fg_getcolormap
 fg_init
 fg_lineclip
 fg_line_cpy
 fg_putc
 fg_line_horiz
 fg_line_vert
 fg_line_zerolength
 fg_linepixels
 fg_matrix_size
 fg_make_line
 fg_pt_inbox
 fg_puts
 fg_readbox
 fg_readdot
 fg_restore
 fg_save
 fg_setactivepage
 fg_setcolormap
 fg_setcolornum
 fg_setdisplaypage
 fg_setenv_variable
 fg_setlinepattern
 fg_setpalette
 fg_term
 fg_traverseline
 fg_writebox
 fgetc
 fgets
 filelength
 fileno
 filesize
 findfirst
 findnext
 floor
 flushall
 fmod
 fopen
 FP_OFF, FP_SEG
 fprintf
 fputc
 fputs
 fread
 free
 freopen
 frexp
 fscanf
 fseek
 fstat
 ftell
 fwrite
 getc
 getch
 getchar
 getche
 getcwd
 getDS
 getenv
 gets
 Handle_Package
 handle_calloc
 handle_free
 handle_ishandle
 handle_malloc
 handle_realloc
 handle_strdup
 hypot
 index
 inp
 inpw
 Interrupt_Package
 int_intercept
 int_getvector
 int_off
 int_on
 int_restore
 int_setvector
 int86
 int86x
 intdos
 intdosx
 is_Macros
 isalnum
 isalpha
 isascii
 iscntrl
 isdigit
 isgraph
 islower
 isprint
 ispunct
 isspace
 isupper
 isxdigit
 isatty
 itoa
 kbhit
 labs
 ldexp
 ldiv
 localtime
 locking
 log
 log10
 longjmp
 _lrotl
 _lrotr
 lseek
 malloc
 matherr
 Mem_Package
 memchr
 memcmp
 memcpy
 memicmp
 memmove
 memset
 mkdir
 MK_FP
 mktime
 modf
 movedata
 msleep
 msm Mouse_Package
 msm_condoff
 msm_getpress
 msm_getrelease
 msm_getstatus
 msm_hidecursor
 msm_init
 msm_lightpenon
 msm_lightpenoff
 msm_readcounters
 msm_setareax
 msm_setareay
 msm_setcurpos
 msm_setgraphcur
 msm_setratio
 msm_settextcur
 msm_setthreshhold
 msm_showcursor
 msm_signal
 msm_term
 open
 outp
 outpw
 page_package
 page_calloc
 page_free
 page_initialize
 page_malloc
 page_maxfree
 page_realloc
 page_size
 page_toptr
 peek
 perror
 poke
 poly
 pow
 printf
 putc
 putchar
 puts
 qsort
 raise
 rand
 read
 realloc
 remove
 rename
 rewind
 rmdir
 _rotl
 _rotr
 sbrk
 scanf
 segread
 setbuf
 setjmp
 setvbuf
 signal
 sin
 sinh
 sleep
 Sound_Package
 sound_beep
 sound_click
 sound_tone
 spawn
 sprintf
 sqrt
 srand
 sscanf
 stat
 String_Package
 strcat
 strchr
 strcmp
 strcmpl
 strcpy
 strcspn
 strdup
 strlen
 strlwr
 strncat
 strncmp
 strncpy
 strnset
 strpbrk
 strrchr
 strrev
 strset
 strspn
 strstr
 strtod
 strtol
 strtoul
 strupr
 strerror
 strftime
 swab
 system
 tan
 tanh
 Time_Package
 time
 tmpnam
 toascii
 tolower
 toupper
 TSR_Package
 tsr_install
 tsr_service
 tsr_uninstall
 ungetc
 unlink
 usleep
 utime
 va_arg
 va_end
 va_start
 vprintf
 vfprintf
 vsprintf
 write