exposed more methods from qsort.h

Author: Shishir Horane

indexer/qsort

@@ -22,5 +22,9 @@ void alloc_device_pointers(unsigned long int suff_size);
 void free_memory();
 void quick_sort_genome(int *device_arr, unsigned long int suff_size);
 void quick_sort_bucket(int *device_arr, int bucket_size, int bucket_number, bool last_bucket);
+void print(int *array, int n);
+void print_gene_array(int *array, int n);
+int setup( int num , char* filename );
+void read_genome2(char *filename, char *buffer, int num);
 
 #endif