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Added hint random number generator hint.

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This commit is contained in:
Oliver Schmidt 2018-09-08 23:59:39 +02:00
parent a9a102b0e8
commit c7a40db1b7
2 changed files with 26 additions and 2 deletions
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14
doc/apple2.sgml
View File

@ -455,7 +455,7 @@ BASIC.SYSTEM) there are some limitations for DOS 3.3:
<descrip>
<tag>Disk File I/O</tag>
<tag>Disk file I/O</tag>
There's no disk file I/O support. Any attempt to use it yields an error with
<tt/errno/ set to <tt/ENOSYS/. This implicitly means that loadable drivers
are in general not functional as they depend on disk file I/O. Therefore the statically
@ -480,6 +480,18 @@ BASIC.SYSTEM) there are some limitations for DOS 3.3:
</descrip><p>
<sect1>Random number generator<p>
<descrip>
<tag/Random number seed/
The random number seed is generated from the time the program waits for user input.
Therefore it is necessary to wait for at least one user keypress either via Standard
I/O or via Direct console I/O before initializing the pseudo random number generator.
</descrip><p>
<sect>Other hints<p>

14
doc/apple2enh.sgml
View File

@ -456,7 +456,7 @@ BASIC.SYSTEM) there are some limitations for DOS 3.3:
<descrip>
<tag>Disk File I/O</tag>
<tag>Disk file I/O</tag>
There's no disk file I/O support. Any attempt to use it yields an error with
<tt/errno/ set to <tt/ENOSYS/. This implicitly means that loadable drivers
are in general not functional as they depend on disk file I/O. Therefore the statically
@ -481,6 +481,18 @@ BASIC.SYSTEM) there are some limitations for DOS 3.3:
</descrip><p>
<sect1>Random number generator<p>
<descrip>
<tag/Random number seed/
The random number seed is generated from the time the program waits for user input.
Therefore it is necessary to wait for at least one user keypress either via Standard
I/O or via Direct console I/O before initializing the pseudo random number generator.
</descrip><p>
<sect>Other hints<p>