ClimbHome: Change misleading Seed assignment to nil value
This was "Seed = ClimbHome", but ClimbHome was a nil value.
This code still worked as the engine interpreted the nil value as empty string.
But it can be very misleading.
This changeset makes the Seed assignment more explicit by assigning the empty string directly.
The compability has been tested.
redo;
{This file contains functions that are re-implemented}
{pas2c will add prefix fpcrtl_ to all these functions}
type
uinteger = uinteger;
Integer = integer;
LongInt = integer;
LongWord = uinteger;
Cardinal = uinteger;
PtrInt = integer;
SizeInt = PtrInt;
Word = uinteger;
Byte = integer;
SmallInt = integer;
ShortInt = integer;
Int64 = integer;
QWord = uinteger;
GLint = integer;
GLuint = integer;
int = integer;
size_t = integer;
pointer = pointer;
float = float;
single = float;
double = float;
real = float;
extended = float;
GLfloat = float;
boolean = boolean;
LongBool = boolean;
string = string;
shortstring = string;
ansistring = string;
widechar = string;
char = char;
PChar = ^char;
PPChar = ^Pchar;
PByte = ^Byte;
PLongInt = ^LongInt;
PLongWord = ^LongWord;
PInteger = ^Integer;
Handle = integer;
TDateTime = double;
var
write, writeLn, read, readLn, flush, CreateDir: procedure;
halt:procedure;
GetEnumName:function:shortstring;
TypeInfo:function:Integer;
lo:function:Integer;
init:procedure;
StrLen:function : integer;
odd, even : function : boolean;
Length : function : integer;
Now : function : integer;
new, dispose, FillChar, Insert, Delete, Move : procedure;
trunc, round, ceil : function : integer;
abs, sqr : function : integer;
StrPas, FormatDateTime, copy, str, PosS, LowerCase : function : shortstring;
pos : function : integer;
StrToInt : function : integer;
SetLength, SetLengthA, val, StrDispose, StrCopy : procedure;
_pchar, _pcharA, StrAlloc : function : PChar;
pchar2str, astr2str : function : string;
pchar2astr, str2astr : function : ansistring;
memcpy : procedure;
StrLength : function : integer;
min, max:function:integer;
assign, rewrite, rewrite_2, reset, reset_2, flush, BlockWrite, BlockRead, close : procedure;
FileSize : function: Int64;
FileExists, DirectoryExists, eof, DeleteFile : function : boolean;
ParamCount : function : integer;
ParamStr : function : string;
arctan2, power: function : float;
//TypeInfo, GetEnumName : function : shortstring;
UTF8ToUnicode, WrapText: function : shortstring;
GetMem : function : pointer;
FreeMem : procedure;
BeginThread, ThreadSwitch : procedure;
InterlockedIncrement, InterlockedDecrement : procedure;
random : function : integer;
randomize : procedure;
Assigned : function : boolean;
//EnumToStr : function : string;
initParams : procedure;
Load_GL_VERSION_2_0 : procedure;
GetCurrentDir : function : PChar;
glShaderSource : procedure;