- extern char *optarg; /* Points to next arg */
- extern int optind; /* Global argv index */
- static char *key; /* Points to next keyletter */
- static char use_getopt; /* !=0 if argv[1][0] was '-' */
- extern char *index();
- char c;
- char *place;
+ extern char *optarg; /* Points to next arg */
+ extern int optind; /* Global argv index */
+ static char *key; /* Points to next keyletter */
+ static char use_getopt; /* !=0 if argv[1][0] was '-' */
+ char c;
+ char *place;