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- -- THIN ADA 95 BINDINGS TO THE OS/2 API, R 0.1ß
- --
- -- File: OS2.ADB (body)
- --
- -- Editor: Klaus A. Brunner, <kbrun@ibm.net>
- -- Build: gcc -c os2.adb (GNAT 2.06)
- -- Note: See the README.TXT file for additional information
- --
-
-
- with Unchecked_Conversion;
-
- package body OS2 is
-
- type Four_Chars is
- record
- char1: CHAR;
- char2: CHAR;
- char3: CHAR;
- char4: CHAR;
- end record;
-
- function CHARSFROMMP is
- new Unchecked_Conversion(Source => MPARAM, Target => Four_Chars);
-
- function CHAR1FROMMP(mp: MPARAM) return CHAR is
- begin
- return CHARSFROMMP(mp).char1;
- end CHAR1FROMMP;
-
- function CHAR2FROMMP(mp: MPARAM) return CHAR is
- begin
- return CHARSFROMMP(mp).char2;
- end CHAR2FROMMP;
-
- function CHAR3FROMMP(mp: MPARAM) return CHAR is
- begin
- return CHARSFROMMP(mp).char3;
- end CHAR3FROMMP;
-
- function CHAR4FROMMP(mp: MPARAM) return CHAR is
- begin
- return CHARSFROMMP(mp).char4;
- end CHAR4FROMMP;
-
- ---------------------
-
- type Two_Shorts is
- record
- short1: SHORT;
- short2: SHORT;
- end record;
-
- function SHORTSFROMMP is new
- Unchecked_Conversion(Source => MPARAM, Target => Two_Shorts);
-
- function SHORT1FROMMP(mp: MPARAM) return SHORT is
- begin
- return SHORTSFROMMP(mp).short1;
- end SHORT1FROMMP;
-
- function SHORT2FROMMP(mp: MPARAM) return SHORT is
- begin
- return SHORTSFROMMP(mp).short2;
- end SHORT2FROMMP;
-
- ---------------------
-
- function MPFROMSHORT(s: SHORT) return MPARAM is
- begin
- return MPFROMLONG(LONG(s));
- end;
-
- function MPFROMCHAR(c: CHAR) return MPARAM is
- begin
- return MPFROMLONG(LONG(c));
- end;
-
-
- end OS2;
-
- -- eof
-