1 files changed, 0 insertions, 109 deletions
diff --git a/src/preproc/pmain.c b/src/preproc/pmain.c
deleted file mode 100644
index 9cc721a..0000000
--- a/src/preproc/pmain.c
+++ /dev/null
@@ -1,109 +0,0 @@
-#include "../preproc/preproc.h"
-#include "../preproc/pproto.h"
-
-char *progname = "pp";
-
-/*
- * Establish command-line options.
- */
-static char *ostr = "+CPD:I:U:o:";
-static char *options =
-   "[-C] [-P] [-Dname[=[text]]] [-Uname] [-Ipath] [-ofile] [files]";
-
-extern line_cntrl;
-
-/*
- * getopt() variables
- */
-extern int optind;		/* index into parent argv vector */
-extern int optopt;		/* character checked for validity */
-extern char *optarg;		/* argument associated with option */
-
-int main(argc, argv)
-int argc;
-char **argv;
-   {
-   int c;
-   char *opt_lst;
-   char **opt_args;
-   int nopts;
-   FILE *out_file;
-
-   /*
-    * By default, keep the image of white space, but replace each comment
-    *  by a space. By default, output #line directives.
-    */
-   whsp_image = NoComment;
-   line_cntrl = 1;
-
-   /*
-    * The number of options that must be passed on to other phases
-    *  of the preprocessor are at most as large as the entire option
-    *  list.
-    */
-   opt_lst = alloc(argc);
-   opt_args = alloc(argc * sizeof (char *));
-   nopts = 0;
-   out_file = stdout;
-
-   /*
-    * Process options.
-    */
-   while ((c = getopt(argc, argv, ostr)) != EOF)
-      switch (c) {
-
-         case 'C':  /* -C - retan comments */
-            whsp_image = FullImage;
-            break;
-
-         case 'P': /* -P - do not output #line directives */
-            line_cntrl = 0;
-            break;
-
-         case 'D': /* -D<id><definition> - predefine an identifier */
-         case 'I': /* -I<path> - location to search for standard header files */
-         case 'U': /* -U<id> - undefine predefined identifier */
-            opt_lst[nopts] = c;
-            opt_args[nopts] = optarg;
-            ++nopts;
-            break;
-
-         case 'o': /* -o<file> - write output to this file */
-            out_file = fopen(optarg, "w");
-            if (out_file == NULL)
-               err2("cannot open output file ", optarg);
-            break;
-
-         default:
-            show_usage();
-         }
-
-   opt_lst[nopts] = '\0';
-
-   /*
-    * Scan file name arguments. If there are none, process standard input,
-    *  indicated by the name "-".
-    */
-   if (optind == argc) {
-      init_preproc("-", opt_lst, opt_args);
-      output(out_file);
-      }
-   else {
-      while (optind < argc)  {
-         init_preproc(argv[optind], opt_lst, opt_args);
-         output(out_file);
-         optind++;
-         }
-      }
-
-   return EXIT_SUCCESS;
-   }
-
-/*
- * Print an error message if called incorrectly.
- */
-void show_usage()
-   {
-   fprintf(stderr, "usage: %s %s\n", progname, options);
-   exit(EXIT_FAILURE);
-   }