add directory Minix

2024-02-19 00:21:39 -05:00
parent 56596ada90
commit 5a46ddb732
2923 changed files with 1764412 additions and 0 deletions
--- a/Minix/2.0.0/wwwman/man1/ifdef.1.html
+++ b/Minix/2.0.0/wwwman/man1/ifdef.1.html
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+<HTML>
+<HEAD>
+<TITLE>ifdef(1)</TITLE>
+</HEAD>
+<BODY>
+<H1>ifdef(1)</H1>
+<HR>
+<PRE>
+
+</PRE>
+<H2>NAME</H2><PRE>
+     ifdef - remove #ifdefs from a file
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+     <STRONG>ifdef</STRONG> [<STRONG>-t</STRONG>] [<STRONG>-d</STRONG><EM>symbol</EM>] [<STRONG>-D</STRONG><EM>symbol</EM>] [<STRONG>-U</STRONG><EM>symbol</EM>] [<STRONG>-I</STRONG><EM>symbol</EM>] [file]
+
+
+</PRE>
+<H2>OPTIONS</H2><PRE>
+
+     <STRONG>-D</STRONG>   Define symbol permanently
+
+     <STRONG>-I</STRONG>   Ignore symbol
+
+     <STRONG>-U</STRONG>   Undefine symbol permanently
+
+     <STRONG>-d</STRONG>   Define symbol. It may be #undef'ed later
+
+     <STRONG>-t</STRONG>   Produce a table of the symbols on <EM>stdout</EM>
+
+
+</PRE>
+<H2>EXAMPLES</H2><PRE>
+
+     <STRONG>ifdef</STRONG> <STRONG>-DUNIX</STRONG> <STRONG>file.c</STRONG> <STRONG>&gt;newfile.c</STRONG>
+                         # Define <EM>UNIX</EM>
+
+     <STRONG>ifdef</STRONG> <STRONG>-D_MINIX</STRONG> <STRONG>-UDOS</STRONG> <STRONG>&lt;x.c</STRONG> <STRONG>&gt;y.c</STRONG>
+                         # Define
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+
+     <EM>Ifdef</EM> allows conditional code [ #ifdef ... #endif  ]  to  be  selectively
+     removed  from  C  files,  but  at  the  same  time  leaving  all  other C
+     preprocessor commands intact such as #define,  #include  etc.   Input  to
+     <EM>ifdef</EM>  is either the file named as the last argument, or <EM>stdin</EM> if no file
+     is named.  Output goes to <EM>stdout</EM>.
+
+     Symbols may be defined with the <STRONG>-d</STRONG> or <STRONG>-D</STRONG> flags just like <EM>cpp</EM>, except that
+     the  latter  option  ignores  subsequent #<EM>undefs</EM>.  It is not permitted to
+     give values to symbols.  Similarly, <STRONG>-U</STRONG> undefines  a  symbol  and  ignores
+     subsequent  #<EM>defines</EM>s.   Symbols  defined with <STRONG>-I</STRONG> are ignored; any #<EM>ifdef</EM>
+     using an ignored symbol will be left intact.
+
+
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+
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+
+
+</PRE>
+</BODY>
+</HTML>