/*
  TBUDF - Tecnobyte UDF for FireBird

  Author...: Daniel Pereira Guimar鉫s
  E-mail...: tecnobyte@ulbrajp.com.br
  Home-Page: www.ulbrajp.com.br/~tecnobyte

  This library is Open-Source!
*/

declare external function udf_Ver
returns double precision by value
entry_point 'udf_Ver' module_name 'tbudf';

declare external function udf_Len
cstring(254)
returns integer by value
entry_point 'udf_Len' module_name 'tbudf';

declare external function udf_Pos
cstring(254), cstring(254)
returns integer by value
entry_point 'udf_Pos' module_name 'tbudf';

declare external function udf_Copy
cstring(254), integer, integer
returns cstring(254)
entry_point 'udf_Copy' module_name 'tbudf';

declare external function udf_Left
cstring(254), integer
returns cstring(254)
entry_point 'udf_Left' module_name 'tbudf';

declare external function udf_Right
cstring(254), integer
returns cstring(254)
entry_point 'udf_Right' module_name 'tbudf';

declare external function udf_Replace
cstring(254), cstring(254), cstring(254)
returns cstring(254)
entry_point 'udf_Replace' module_name 'tbudf';

declare external function udf_Stuff
cstring(254), integer, integer, cstring(254)
returns cstring(254)
entry_point 'udf_Stuff' module_name 'tbudf';

declare external function udf_Strip
cstring(254), cstring(254)
returns cstring(254)
entry_point 'udf_Strip' module_name 'tbudf';

declare external function udf_Upper
cstring(254)
returns cstring(254)
entry_point 'udf_Upper' module_name 'tbudf';

declare external function udf_Lower
cstring(254)
returns cstring(254)
entry_point 'udf_Lower' module_name 'tbudf';

declare external function udf_AnsiUpper
cstring(254)
returns cstring(254)
entry_point 'udf_AnsiUpper' module_name 'tbudf';

declare external function udf_AnsiLower
cstring(254)
returns cstring(254)
entry_point 'udf_AnsiLower' module_name 'tbudf';

declare external function udf_StrOfChr
cstring(254), cstring(1), integer
returns parameter 1
entry_point 'udf_StrOfChr' module_name 'tbudf';

declare external function udf_Space
cstring(254), integer
returns parameter 1
entry_point 'udf_Space' module_name 'tbudf';

declare external function udf_Repeat
cstring(254), cstring(254), integer
returns parameter 1
entry_point 'udf_Repeat' module_name 'tbudf';

declare external function udf_Digits
cstring(254)
returns cstring(254)
entry_point 'udf_Digits' module_name 'tbudf';

declare external function udf_LTrim
cstring(254)
returns cstring(254)
entry_point 'udf_LTrim' module_name 'tbudf';

declare external function udf_RTrim
cstring(254)
returns cstring(254)
entry_point 'udf_RTrim' module_name 'tbudf';

declare external function udf_Trim
cstring(254)
returns cstring(254)
entry_point 'udf_Trim' module_name 'tbudf';

declare external function udf_PadL
cstring(254), cstring(254), integer
returns cstring(254)
entry_point 'udf_PadL' module_name 'tbudf';

declare external function udf_PadR
cstring(254), cstring(254), integer
returns cstring(254)
entry_point 'udf_PadR' module_name 'tbudf';

declare external function udf_StrZero
cstring(20), integer, integer
returns parameter 1
entry_point 'udf_StrZero' module_name 'tbudf';

declare external function udf_Chr
cstring(1), smallint
returns parameter 1
entry_point 'udf_Chr' module_name 'tbudf';

declare external function udf_Ord
cstring(254)
returns smallint by value
entry_point 'udf_Ord' module_name 'tbudf';

declare external function udf_IsLower
cstring(254)
returns smallint by value
entry_point 'udf_IsLower' module_name 'tbudf';

declare external function udf_IsUpper
cstring(254)
returns smallint by value
entry_point 'udf_IsUpper' module_name 'tbudf';

declare external function udf_IsDigit
cstring(254)
returns smallint by value
entry_point 'udf_IsDigit' module_name 'tbudf';

declare external function udf_IsAlpha
cstring(254)
returns smallint by value
entry_point 'udf_IsAlpha' module_name 'tbudf';

declare external function udf_CollateBr
cstring(254)
returns cstring(254)
entry_point 'udf_CollateBr' module_name 'tbudf';

declare external function udf_IntToHex
cstring(20), integer, integer
returns parameter 1
entry_point 'udf_IntToHex' module_name 'tbudf';

declare external function udf_HexToInt
cstring(20)
returns integer by value
entry_point 'udf_HexToInt' module_name 'tbudf';

declare external function udf_Year
timestamp
returns smallint by value
entry_point 'udf_Year' module_name 'tbudf';

declare external function udf_Month
timestamp
returns smallint by value
entry_point 'udf_Month' module_name 'tbudf';

declare external function udf_Day
timestamp
returns smallint by value
entry_point 'udf_Day' module_name 'tbudf';

declare external function udf_Hour
timestamp
returns smallint by value
entry_point 'udf_Hour' module_name 'tbudf';

declare external function udf_Minute
timestamp
returns smallint by value
entry_point 'udf_Minute' module_name 'tbudf';

declare external function udf_Second
timestamp
returns smallint by value
entry_point 'udf_Second' module_name 'tbudf';

declare external function udf_EncDate
timestamp, smallint, smallint, smallint
returns parameter 1
entry_point 'udf_EncDate' module_name 'tbudf';

declare external function udf_EncTime
timestamp, smallint, smallint, smallint
returns parameter 1
entry_point 'udf_EncTime' module_name 'tbudf';

declare external function udf_EncTS
timestamp, smallint, smallint, smallint, smallint, smallint, smallint
returns parameter 1
entry_point 'udf_EncTS' module_name 'tbudf';

declare external function udf_YearSpan
timestamp, timestamp
returns double precision by value
entry_point 'udf_YearSpan' module_name 'tbudf';

declare external function udf_MonthSpan
timestamp, timestamp
returns double precision by value
entry_point 'udf_MonthSpan' module_name 'tbudf';

declare external function udf_WeekSpan
timestamp, timestamp
returns double precision by value
entry_point 'udf_WeekSpan' module_name 'tbudf';

declare external function udf_DaySpan
timestamp, timestamp
returns double precision by value
entry_point 'udf_DaySpan' module_name 'tbudf';

declare external function udf_HourSpan
timestamp, timestamp
returns double precision by value
entry_point 'udf_HourSpan' module_name 'tbudf';

declare external function udf_MinuteSpan
timestamp, timestamp
returns double precision by value
entry_point 'udf_MinuteSpan' module_name 'tbudf';

declare external function udf_SecondSpan
timestamp, timestamp
returns double precision by value
entry_point 'udf_SecondSpan' module_name 'tbudf';

declare external function udf_YearsBetween
timestamp, timestamp
returns integer by value
entry_point 'udf_YearsBetween' module_name 'tbudf';

declare external function udf_MonthsBetween
timestamp, timestamp
returns integer by value
entry_point 'udf_MonthsBetween' module_name 'tbudf';

declare external function udf_WeeksBetween
timestamp, timestamp
returns integer by value
entry_point 'udf_WeeksBetween' module_name 'tbudf';

declare external function udf_DaysBetween
timestamp, timestamp
returns integer by value
entry_point 'udf_DaysBetween' module_name 'tbudf';

declare external function udf_HoursBetween
timestamp, timestamp
returns numeric(18,0) by value
entry_point 'udf_HoursBetween' module_name 'tbudf';

declare external function udf_MinutesBetween
timestamp, timestamp
returns numeric(18,0) by value
entry_point 'udf_MinutesBetween' module_name 'tbudf';

declare external function udf_SecondsBetween
timestamp, timestamp
returns numeric(18,0) by value
entry_point 'udf_SecondsBetween' module_name 'tbudf';

declare external function udf_Age
timestamp
returns integer by value
entry_point 'udf_Age' module_name 'tbudf';

declare external function udf_Age2
timestamp, timestamp
returns integer by value
entry_point 'udf_Age2' module_name 'tbudf';

declare external function udf_IncYear
timestamp, integer
returns timestamp
entry_point 'udf_IncYear' module_name 'tbudf';

declare external function udf_IncMonth
timestamp, integer
returns timestamp
entry_point 'udf_IncMonth' module_name 'tbudf';

declare external function udf_IncWeek
timestamp, integer
returns timestamp
entry_point 'udf_IncWeek' module_name 'tbudf';

declare external function udf_IncDay
timestamp, integer
returns timestamp
entry_point 'udf_IncDay' module_name 'tbudf';

declare external function udf_IncHour
timestamp, integer
returns timestamp
entry_point 'udf_IncHour' module_name 'tbudf';

declare external function udf_IncMinute
timestamp, integer
returns timestamp
entry_point 'udf_IncMinute' module_name 'tbudf';

declare external function udf_IncSecond
timestamp, integer
returns timestamp
entry_point 'udf_IncSecond' module_name 'tbudf';

declare external function udf_IncDate
timestamp, integer, integer, integer