\begin{theindex}

  \item array, 36

  \indexspace

  \item br-x, 33
  \item br-y, 33

  \indexspace

  \item code flow, 30

  \indexspace

  \item device-name, 16
  \item domain, 22

  \indexspace

  \item enumeration types, 35

  \indexspace

  \item image data format, 8

  \indexspace

  \item mailing list, 42

  \indexspace

  \item network authorization, 41
  \item NUL, 14

  \indexspace

  \item option count, 32
  \item Option\_Descriptor\_Array, 38

  \indexspace

  \item password, 22
  \item pointer, 35
  \item preview mode, 32

  \indexspace

  \item resolution option, 32

  \indexspace

  \item SANE\_Action, 24
  \item SANE\_ACTION\_GET\_VALUE, 24
  \item SANE\_ACTION\_SET\_AUTO, 24
  \item SANE\_ACTION\_SET\_VALUE, 24
  \item SANE\_Authorization\_Callback, 22
  \item SANE\_Bool, 13
  \item SANE\_Byte, 12, 35
  \item sane\_cancel, 28
  \item SANE\_CAP\_ADVANCED, 20
  \item SANE\_CAP\_AUTOMATIC, 20
  \item SANE\_CAP\_EMULATED, 20
  \item SANE\_CAP\_HARD\_SELECT, 20
  \item SANE\_CAP\_INACTIVE, 20
  \item SANE\_CAP\_SOFT\_DETECT, 20
  \item SANE\_CAP\_SOFT\_SELECT, 20
  \item SANE\_Char, 14, 35
  \item sane\_close, 23
  \item SANE\_CONSTRAINT\_NONE, 21
  \item SANE\_CONSTRAINT\_RANGE, 21
  \item SANE\_CONSTRAINT\_STRING\_LIST, 21
  \item SANE\_Constraint\_Type, 19
  \item SANE\_CONSTRAINT\_WORD\_LIST, 21
  \item sane\_control\_option, 24
  \item SANE\_CURRENT\_MAJOR, 11
  \item SANE\_Device, 15
  \item sane\_exit, 22
  \item SANE\_FALSE, 13
  \item SANE\_FIX, 14
  \item SANE\_Fixed, 13
  \item SANE\_FIXED\_SCALE\_SHIFT, 13
  \item SANE\_Frame, 26
  \item SANE\_FRAME\_BLUE, 10, 26
  \item SANE\_FRAME\_GRAY, 9, 26
  \item SANE\_FRAME\_GREEN, 10, 26
  \item SANE\_FRAME\_RED, 10, 26
  \item SANE\_FRAME\_RGB, 9, 26
  \item sane\_get\_devices, 23
  \item sane\_get\_option\_descriptor, 24
  \item sane\_get\_parameters, 26
  \item sane\_get\_select\_fd, 29
  \item SANE\_Handle, 15, 35
  \item SANE\_INFO\_INEXACT, 25
  \item SANE\_INFO\_RELOAD\_OPTIONS, 25, 27
  \item SANE\_INFO\_RELOAD\_PARAMS, 25
  \item sane\_init, 22
  \item SANE\_Int, 13
  \item SANE\_NET\_AUTHORIZE, 41
  \item SANE\_NET\_CANCEL, 40
  \item SANE\_NET\_CLOSE, 38
  \item SANE\_NET\_CONTROL\_OPTION, 38
  \item SANE\_NET\_EXIT, 41
  \item SANE\_NET\_GET\_DEVICES, 37
  \item SANE\_NET\_GET\_OPTION\_DESCRIPTORS, 38
  \item SANE\_NET\_GET\_PARAMETERS, 39
  \item SANE\_NET\_INIT, 36
  \item SANE\_NET\_OPEN, 37
  \item SANE\_NET\_START, 39
  \item sane\_open, 23
  \item SANE\_Option\_Descriptor, 17
  \item SANE\_OPTION\_IS\_ACTIVE, 19
  \item SANE\_OPTION\_IS\_SETTABLE, 19
  \item SANE\_Parameters, 26
  \item SANE\_Range, 21
  \item sane\_read, 28
  \item sane\_set\_io\_mode, 29
  \item sane\_start, 27
  \item SANE\_Status, 15
  \item SANE\_STATUS\_ACCESS\_DENIED, 15
  \item SANE\_STATUS\_CANCELLED, 15
  \item SANE\_STATUS\_COVER\_OPEN, 15
  \item SANE\_STATUS\_DEVICE\_BUSY, 15
  \item SANE\_STATUS\_EOF, 15
  \item SANE\_STATUS\_GOOD, 15, 22
  \item SANE\_STATUS\_INVAL, 15
  \item SANE\_STATUS\_IO\_ERROR, 15
  \item SANE\_STATUS\_JAMMED, 15
  \item SANE\_STATUS\_NO\_DOCS, 15
  \item SANE\_STATUS\_NO\_MEM, 15
  \item SANE\_STATUS\_UNSUPPORTED, 15
  \item SANE\_String, 14, 35
  \item SANE\_String\_Const, 14
  \item sane\_strstatus, 30
  \item SANE\_TRUE, 13
  \item SANE\_TYPE\_BOOL, 18
  \item SANE\_TYPE\_BUTTON, 18
  \item SANE\_TYPE\_FIXED, 18
  \item SANE\_TYPE\_GROUP, 18
  \item SANE\_TYPE\_INT, 18
  \item SANE\_TYPE\_STRING, 18
  \item SANE\_U\discretionary {-}{}{}nit, 18
  \item SANE\_UNFIX, 14
  \item SANE\_UNIT\_BIT, 18
  \item SANE\_UNIT\_DPI, 18
  \item SANE\_UNIT\_MICROSECOND, 18
  \item SANE\_UNIT\_MM, 18
  \item SANE\_UNIT\_NONE, 18
  \item SANE\_UNIT\_PERCENT, 18
  \item SANE\_UNIT\_PIXEL, 18
  \item SANE\_Value\_Type, 18
  \item SANE\_VERSION\_CODE, 12
  \item SANE\_VERSION\_MAJOR, 12
  \item SANE\_Word, 12, 35
  \item scan area options, 32
  \item scan resolution, 32
  \item structure, 36

  \indexspace

  \item tl-x, 33
  \item tl-y, 33
  \item Type Strings, 16

  \indexspace

  \item union, 36
  \item username, 22

  \indexspace

  \item Vendor Strings, 16

  \indexspace

  \item well-known options, 31

\end{theindex}