Remove unused getopt implementation. These files are not used.

ok hshoexer@ theo@

2 files changed, 0 insertions, 97 deletions

diff --git a/lib/libkeynote/getopt.c b/lib/libkeynote/getopt.c
deleted file mode 100644
index a281cbab406..00000000000
--- a/lib/libkeynote/getopt.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* $OpenBSD: getopt.c,v 1.1 1999/10/01 01:08:29 angelos Exp $ */
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#include <stdio.h>
-#include <ctype.h>
-
-#if STDC_HEADERS
-#include <string.h>
-#if !defined(HAVE_STRCHR)
-#define strchr index
-#endif /* !HAVE_STRCHR */
-#endif /* STDC_HEADERS */
-
-/*** getopt
- *
- *   This function is the public domain version of getopt, the command
- *   line argument processor, and hence is NOT copyrighted by Microsoft,
- *   IBM, or AT&T.
- */
-
-#define ERR(s, c)   if(opterr){\
-   (void) fputs(argv[0], stderr);\
-   (void) fputs(s, stderr);\
-   (void) fputc(c, stderr);\
-   (void) fputc('\n', stderr);}
-
-int   opterr = 1;   /* flag:error message on unrecognzed options */
-int   optind = 1;   /* last touched cmdline argument */
-int   optopt;       /* last returned option */
-char  *optarg;      /* argument to optopt */
-int   getopt(int argc, char **argv, char *opts);
-
-/* int    argc is the number of arguments on cmdline */
-/* char   **argv is the pointer to array of cmdline arguments */
-/* char   *opts is the string of all valid options   */
-/* each char case must be given; options taking an arg are followed by =
-':' */
-int getopt(int argc, char **argv, char *opts)
-{
-   static int sp = 1;
-   register int c;
-   register char *cp;
-   if(sp == 1)
-      /* check for end of options */
-      if(optind >= argc ||
-          (argv[optind][0] != '/' &&
-          argv[optind][0] != '-') ||
-          argv[optind][1] == '\0')
-         return(EOF);
-      else if(!strcmp(argv[optind], "--")) {
-         optind++;
-         return(EOF);
-      }
-   optopt = c = argv[optind][sp];
-   if(c == ':' || (cp=strchr(opts, c)) == NULL) {
-      /* if arg sentinel as option or other invalid option,
-         handle the error and return '?' */
-      ERR(": illegal option -- ", (char)c);
-      if(argv[optind][++sp] == '\0') {
-         optind++;
-         sp = 1;
-      }
-      return('?');
-   }
-   if(*++cp == ':') {
-      /* if option is given an argument...  */
-      if(argv[optind][sp+1] != '\0')
-         /* and the OptArg is in that CmdLineArg, return it... */
-         optarg = &argv[optind++][sp+1];
-      else if(++optind >= argc) {
-         /* but if the OptArg isn't there and the next CmdLineArg
-            isn't either, handle the error... */
-         ERR(": option requires an argument -- ", (char)c);
-         sp = 1;
-         return('?');
-      } else
-         /* but if there is another CmdLineArg there, return that */
-         optarg = argv[optind++];
-      /* and set up for the next CmdLineArg */
-      sp = 1;
-   } else {
-      /* no arg for this opt, so null arg and set up for next option */
-      if(argv[optind][++sp] == '\0') {
-         sp = 1;
-         optind++;
-      }
-      optarg = NULL;
-   }
-   return(c);
-}
diff --git a/lib/libkeynote/getopt.h b/lib/libkeynote/getopt.h
deleted file mode 100644
index e9e0dd521ba..00000000000
--- a/lib/libkeynote/getopt.h
+++ /dev/null
@@ -1,5 +0,0 @@
-/* $OpenBSD: getopt.h,v 1.1 1999/10/01 01:08:30 angelos Exp $ */
-extern int   opterr;   /* flag:error message on unrecognzed options */
-extern int   optind;   /* last touched cmdline argument */
-extern char  *optarg;  /* argument to optopt */
-int getopt(int argc, char **argv, char *opts);