1 files changed, 34 insertions, 0 deletions
diff --git a/6.5/main.c b/6.5/main.c
new file mode 100644
index 0000000..90bc87e
--- /dev/null
+++ b/6.5/main.c
@@ -0,0 +1,34 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "word.h"
+#include "hash.h"
+
+#define MAXWORD		100
+#define HASHSIZE	100
+
+struct nlist *hashtab[HASHSIZE];
+
+int main(void)
+{
+	char word[MAXWORD];
+	char *name;
+
+	while (getword(word, MAXWORD) != EOF) {
+		if (!strcmp(word, "#define")) {
+			getword(word, MAXWORD);
+			name = strdup(word);
+			getword(word, MAXWORD);
+			install(hashtab, HASHSIZE, name, word);
+			free(name);
+		} else if (!strcmp(word, "#undef")) {
+			getword(word, MAXWORD);
+			undef(hashtab, HASHSIZE, word);
+		}
+	}
+
+	phashtab(hashtab, HASHSIZE);
+	hashfree(hashtab, HASHSIZE);
+
+	return 0;
+}