1 files changed, 0 insertions, 65 deletions
diff --git a/contrib/bluegnu2.0.3/example/calc/calc.c b/contrib/bluegnu2.0.3/example/calc/calc.c
deleted file mode 100644
index 784e39b..0000000
--- a/contrib/bluegnu2.0.3/example/calc/calc.c
+++ /dev/null
@@ -1,65 +0,0 @@
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#include <ctype.h>
-#include <stdio.h>
-#include "calc.h"
-
-static int words();
-
-int main()
-{
-   char line[SIZE];
-   int nword;
-   char *words[NWORD];
-
-   while(printf("calc: "), fflush(stdout), fgets(line,SIZE,stdin) != NULL) {
-      if((nword = split(line,words,NWORD)) == 0) continue;
-      if(strcmp(words[0],"add") == 0) {
-	 if(nword != 3) {
-	    printf("Usage: add #1 #2\n");
-	 } else {
-	    printf("%d",atoi(words[1]) + atoi(words[2]));
-	 }
-      } else if(strcmp(words[0],"multiply") == 0) {
-	 if(nword != 3) {
-	    printf("Usage: multiply #1 #2\n");
-	 } else {
-	    int i1 = atoi(words[1]);
-	    if(i1 == 2) i1 = 3;		/* this is a bug */
-	    printf("%d",i1*atoi(words[2]));
-	 }
-      } else if(strcmp(words[0],"quit") == 0) {
-	 break;
-      } else if(strcmp(words[0],"version") == 0) {
-	 printf("Version: %s",VERSION);
-      } else {
-	 printf("Unknown command: %s",words[0]);
-      }
-      printf("\n");
-   }
-
-   return(0);
-}
-
-int
-split(line,words,nword)
-char *line;
-char **words;
-int nword;				/* number of elements in words */
-{
-   int i;
-
-   while(isspace(*line)) line++;
-   if(*line == '\0') return(0);
-
-   for(i = 0;i < nword;i++) {
-      words[i] = line;
-      while(*line != '\0' && !isspace(*line)) line++;
-      if(*line == '\0') break;
-      *line++ = '\0';
-      while(isspace(*line)) line++;
-   }
-
-   return(i);
-}