8db4f58efb
* harbour/contrib/libnf/at2.prg
* harbour/contrib/libnf/min2dhm.prg
* harbour/contrib/libnf/ontick.c
* harbour/contrib/libnf/sqzn.prg
* harbour/contrib/libnf/bytexor.prg
* harbour/contrib/libnf/asum.prg
* harbour/contrib/libnf/sleep.prg
* harbour/contrib/libnf/any2any.prg
* harbour/contrib/libnf/origin.c
* harbour/contrib/libnf/mouse.c
* harbour/contrib/libnf/stod.c
* harbour/contrib/libnf/vertmenu.prg
* harbour/contrib/libnf/aredit.prg
* harbour/contrib/libnf/n2color.c
* harbour/contrib/libnf/xbox.prg
* harbour/contrib/libnf/hex2dec.prg
* harbour/contrib/libnf/getver.c
* harbour/contrib/libnf/Makefile
* harbour/contrib/libnf/invclr.prg
* harbour/contrib/libnf/popadder.prg
* harbour/contrib/libnf/d2e.prg
* harbour/contrib/libnf/anomatch.prg
* harbour/contrib/libnf/color2n.c
* harbour/contrib/libnf/datecnfg.prg
* harbour/contrib/libnf/easter.prg
* harbour/contrib/libnf/ntow.prg
* harbour/contrib/libnf/floptst.prg
* harbour/contrib/libnf/pchr.prg
* harbour/contrib/libnf/tbwhile.prg
* harbour/contrib/libnf/e2d.prg
* harbour/contrib/libnf/sysmem.prg
* harbour/contrib/libnf/dfile.prg
* harbour/contrib/libnf/clrsel.prg
+ harbour/contrib/libnf/fttext.c
+ harbour/contrib/libnf/putkey.c
* basic cleanup and syncing with some of xHarbour fixes and extensions.
I'd like to ask Windows users to update non GNU make file
* harbour/source/pp/ppcore.c
+ added support for .T., .F., .Y., .N. in PP and #IF ... / #ELIF ...
expressions. It was reported by Nick Van Dyck on xHarbour devel list
that old PP supported it. I haven't known that old PP suported .T.
and .F. in #IF directive. Please not that there are other diferences
between new PP and the old one in expresions which can be used in
#IF ... / #ELIF directives. New PP supports C like expressions with
support for pseudo functions like defined(), operates on integer
numbers only to not damage 64bit values during conversion to double
and keep C compatible results (the old one used double values) and
is much more restrictive in checking for valid expression.
74 lines
1.6 KiB
Plaintext
74 lines
1.6 KiB
Plaintext
/*
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* File......: SYSMEM.PRG
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* Author....: Glenn Scott
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* CIS ID....: 71620,1521
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*
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* This is an original work by Glenn Scott and is placed in the
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* public domain.
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*
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* Modification history:
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* ---------------------
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*
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* Rev 1.4 17 Aug 1991 15:46:10 GLENN
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* Don Caton fixed some spelling errors in the doc
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*
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* Rev 1.3 15 Aug 1991 23:04:40 GLENN
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* Forest Belt proofread/edited/cleaned up doc
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*
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* Rev 1.2 14 Jun 1991 19:53:04 GLENN
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* Minor edit to file header
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*
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* Rev 1.1 12 Jun 1991 02:41:50 GLENN
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* Documentation mod and check for ft_int86() compatibility
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*
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* Rev 1.0 01 Apr 1991 01:02:20 GLENN
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* Nanforum Toolkit
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*
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*/
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/* $DOC$
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* $FUNCNAME$
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* FT_SYSMEM()
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* $CATEGORY$
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* DOS/BIOS
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* $ONELINER$
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* Determine the amount of conventional memory installed
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* $SYNTAX$
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* FT_SYSMEM() -> nMemSize
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* $ARGUMENTS$
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* None
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* $RETURNS$
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* A numeric corresponding to the number of K memory.
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* $DESCRIPTION$
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* FT_SYSMEM() simply reports the amount of conventional memory
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* (up to 640K) installed.
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*
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* FT_SYSMEM() uses DOS interrupt 12h to get this information.
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* For information, refer to Peter Norton's _Programmer's Guide
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* to the IBM PC_ (Brady).
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*
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* $EXAMPLES$
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* QOut( "Conventional memory installed: " + Str( FT_SYSMEM() ) + "K" )
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* $END$
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*/
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#include "ftint86.ch"
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#define MEMSIZE 18
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#ifdef FT_TEST
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FUNCTION MAIN()
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QOut( "Conventional memory: " + str( FT_SYSMEM() ) + "K installed" )
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return ( nil )
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#endif
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FUNCTION FT_SYSMEM()
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LOCAL aRegs[ INT86_MAX_REGS ]
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aRegs[ AX ] := 0
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FT_INT86( MEMSIZE, aRegs )
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RETURN ( aRegs[ AX ] )
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