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API
crt_createargv()A
crt_destroyargv()A
crt_initmethod()A
crt_exitmethod()A
crt_newinstance()A
crt_freeinstance()A
ctl_clipath()A
ctl_devmount()A
ctl_devunmount()A
ctl_diskreqoff()A
ctl_diskreqon()A
ctl_haltidcmp()A
ctl_newshell()A
ctl_rearrangecon()A
ctl_relabel()A
ctl_setclistack()A
ctl_swapbackpen()A
ctl_udirassign()A
ctl_addbartrigger()A
ctl_pokebartrigger()A
ctl_rembartrigger()A
ctl_addconlogo()A
ctl_swapconlogo()A
ctl_remconlogo()A
ctl_addconlogof()A
ctl_remconlogof()A
ctl_setconlogof()A
ctl_openconscreen()A
ctl_closeconscreen()A
ctl_doconswitch()A
ctl_undoconswitch()A
ctl_addidcmphandler()A
ctl_remidcmphandler()A
ctl_findscreensafe()A
ctl_lockscreensafe()A
ctl_unlockscreensafe()A
ctl_addviewctrl()A
ctl_remviewctrl()A
ctl_zoomifycon()A
ctl_setsmparams()A
dev_getdiskcmdset()A
dev_opendiskdev()A
dev_closediskdev()A
dev_getdiskgeo()A
dev_freediskgeo()A
dev_getdiskrdb()A
dev_freediskrdb()A
dmt_mountcb()A
dos_addfdrelay()A
dos_ctrlfdrelay()A
dos_dopacket()A
dos_getpacket()A
dos_qflink()A
dos_qfopen()A
dos_qfwait()A
dos_qfispending()A
dos_qfsetmode()A
dos_qfsetintsig()A
dos_qfsetfctwait()A
dos_qfread()A
dos_qfwrite()A
dos_qfseek()A
dos_qfabort()A
dos_qfclose()A
dos_remfdrelay()A
dos_addlinkpoint()A
dos_dclinkpoint()A
dos_remlinkpoint()A
dos_devbymsgport()A
dos_makedevice()A
dos_checkdevice()A
dos_killdevice()A
dos_getfmfdrelay()A
dos_freefmfdrelay()A
dos_replypacket()A
dos_swapmpfdrelay()A
dos_waitpacket()A
han_binaryifh()A
han_rollifh()A
han_rwifh()A
han_termifh()A
mem_allocbmapthere()A
mem_cooperate()A
mem_dosynctask()A
mem_dosynctasks()A
mem_freepentab()A
mem_getwbstartup()A
mem_grabqarea()A
mem_iloadseg()A
mem_uniloadseg()A
mem_iloadseg2()A
mem_uniloadseg2()A
mem_initemptybmap()A
mem_remapbitmap()A
mem_remapbitmap2()A
mem_signalsafe()A
mem_makebmapfromimg()A
mem_addexhandler()A
mem_remexhandler()A
mem_attachhotvec()A
mem_attachrelhotvec()A
mem_detachhotvec()A
mem_resolvehotvec()A
mem_obtainhotvec()A
mem_obtainrelhotvec()A
mem_openifh()A
mem_closeifh()A
mem_convimgtobmap()A
mem_copyitnimage()A
mem_freeitnimage()A
mem_setaddrjtslot()A
mem_setdatajtslot()A
mem_allocjumptable()A
mem_freejumptable()A
mem_swapjumptable()A
mem_filljumptable()A
mem_importjumptable()A
mem_growpenholder()A
mem_freepenholder()A
mem_loadpicture()A
mem_freepicture()A
mem_alloclfvec()A
mem_freelfvec()A
mem_checklfvec()A
mem_allocvecpooled()A
mem_freevecpooled()A
mem_setvecpooled()A
mem_allocmemregion()A
mem_freememregion()A
mem_attachsniffer()A
mem_detachsniffer()A
mem_allocterm()A
mem_fixterm()A
mem_freeterm()A
mem_maketokenlist()A
mem_freetokenlist()A
mod_codereloc()A
mod_codefree()A
mod_codefind()A
mod_findktpresby()A
mod_getmemlist()A
mod_kicktaglink()A
mod_kicktagunlink()A
mod_ktpresunlink()A
mod_ktprescount()A
mod_addmodule()A
mod_delmodule()A
mod_adddiskmodule()A
mod_deldiskmodule()A
nfo_devvercmp()A
nfo_findgfxentry()A
nfo_findgfxrange()A
nfo_findgfxreso()A
nfo_findgfxsm()A
nfo_fsquery()A
nfo_fssmvalid()A
nfo_getcmcolors()A
nfo_getconioreq()A
nfo_getconunit()A
nfo_getscparams()A
nfo_getdrimap()A
nfo_getviscount()A
nfo_getvisstate()A
nfo_getwinaddr()A
nfo_grepml()A
nfo_idcmptoindex()A
nfo_isblitable()A
nfo_ischildofproc()A
nfo_isdev64bit()A
nfo_isdirectory()A
nfo_isinstack()A
nfo_isonmemlist()A
nfo_isonlistofml()A
nfo_ispdev64bit()A
nfo_issegremote()A
nfo_istask()A
nfo_iswindow()A
nfo_ktm()A
nfo_libvercmp()A
nfo_m68kcputype()A
nfo_modeidcount()A
nfo_scanlist()A
nfo_scanturbo()A
nfo_screencount()A
nfo_stackreport()A
nfo_stackvalid()A
nfo_typeofgfxmem()A
nfo_waitback()A
nfo_whichchipset()A
nfo_getargsource()A
nfo_freeargsource()A
ctl_clirun()P
ctl_makedir()P
ctl_getsmparams()P
mem_addrfrombase()P
mem_findinfile()P
mem_findinfileq()P
mem_lzwcompress()P
mem_lzwdecompress()P
mem_lzwfree()P
mem_scanfile()P
mem_scanlbl()P
mem_allocarray()P
mem_accessarray()P
mem_freearray()P
mem_alloccluster()P
mem_freecluster()P
mem_getmemcluster()P
mem_freememcluster()P
mem_copysmlcb()P
mem_freesmlcb()P
mem_readsrcimage()P
mem_freesrcimage()P
nfo_getsystime()P
nfo_scanml()P
txt_debugprintf()P
txt_strboth()P
txt_strpat()P
cnv_ALtoULONG()I
cnv_AtoULONG()I
cnv_ULONGtoA()I
cnv_ULONGtoBITS()I
ctl_relocdrimap()I
dev_sizeingigs()I
dos_bcopydevice()I
mem_addrfromlvo()I
mem_csumchs32()I
mem_csumeor32()I
mem_csumint32()I
mem_fnv128hash()I
mem_fnv64hash()I
mem_pjw64hash()I
nfo_isconsole()I
nfo_ismode15khz()I
nfo_isprime()I
nfo_nearestprime()I
nfo_numdivisors()I
txt_bstrncat()I
txt_bstrnpcat()I
txt_strnvacat()I
txt_datdat()I
txt_fixquotes()I
txt_fnv128hash()I
txt_fnv64hash()I
txt_iniparse()I
txt_memcmp()I
txt_memfill()I
txt_needslash()I
txt_noansi()I
txt_nocomment()I
txt_parseline()I
txt_pjw64hash()I
txt_psnprintf()I
txt_quickhash()I
txt_skipcc()I
txt_strchr()I
txt_strcmp()I
txt_strcspn()I
txt_stripansi()I
txt_strlen()I
txt_strncat()I
txt_strnpcat()I
txt_strspn()I
txt_strstr()I
txt_strtok()I
txt_tokenify()I
txt_vcbpsnprintf()I
txt_vpsnprintf()I



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SOURCE: qdev_autodocs.txt 1.163 (12/09/2014) English

                                 AMIGA - NFO_#?
 ----------------------------------------------------------------------------

   NAME

      nfo_screencount() - Counts screens in the system.



   SYNOPSIS

      count = nfo_screencount();

      ULONG nfo_screencount(void);



   FUNCTION

      This function allows to count opened screens in the
      system.



   INPUTS

      No input.



   RETURNS

      Number of opened screens.



   BASES

      SysBase, IntuitionBase



   NOTES

      This function does not make use the 'LockIBase()'
      / 'UnlockIBase()' pair due to highly likely race
      condition! The interrupts are turned off instead. 



   SEE ALSO

   EXAMPLE

      None.



   BUGS

      None known.



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