1 files changed, 48 insertions, 0 deletions
diff --git a/P2/include/mapper.h b/P2/include/mapper.h
new file mode 100644
index 0000000..c67eb08
--- /dev/null
+++ b/P2/include/mapper.h
@@ -0,0 +1,48 @@
+#ifndef MAPPER_H
+#define MAPPER_H
+
+#include "utils.h"
+
+// ###### DO NOT REMOVE ######
+#define MAXKEYSZ 100
+#define MAXVALUESZ 100
+
+// ###### DO NOT REMOVE ######
+char *mapOutDir;
+int mapperID;
+
+
+// You are free to change the intermediate data structure as it suits you
+// If you do so, ensure the provided utility functions are also changed
+// 1 1 1...
+typedef struct valueList {
+	// MAXVALUESZ can be reduced to a small value as you are only storing "1"
+	char value[MAXVALUESZ];
+	struct valueList *next;
+}valueList;
+
+// word 1 1 1...
+typedef struct intermediateDS{
+	char key[MAXKEYSZ];
+	valueList *value;
+	struct intermediateDS *next;
+}intermediateDS;
+
+intermediateDS *interDS = NULL;
+
+// ###### DO NOT REMOVE ######
+valueList *createNewValueListNode(char *value);
+valueList *insertNewValueToList(valueList *root, char *count);
+void freeValueList(valueList *root);
+
+// ###### DO NOT REMOVE ######
+intermediateDS *createNewInterDSNode(char *word, char *count);
+intermediateDS *insertPairToInterDS(intermediateDS *root, char *word, char *count);
+void freeInterDS(intermediateDS *root);
+
+// ###### DO NOT REMOVE ######
+void emit(char *key, char *value);
+void map(char *chunkData);
+void writeIntermediateDS();
+
+#endif
+\ No newline at end of file