CLEAN: compiles

src/cluster.c

@@ -8,6 +8,7 @@ cluster_int_t* cluster_create_int(vector_int_t* center) {
 	if (NULL == cluster) return NULL;
 	cluster->center = center;
 	cluster->points = list_points_create_int();
+	return cluster;
 }
 
 cluster_fpt_t* cluster_create_fpt(vector_fpt_t* center) {
@@ -15,6 +16,7 @@ cluster_fpt_t* cluster_create_fpt(vector_fpt_t* center) {
 	if (NULL == cluster) return NULL;
 	cluster->center = center;
 	cluster->points = list_points_create_fpt();
+	return cluster;
 }
 
 

src/common.c

@@ -7,7 +7,7 @@
 bool randinit = false;
 
 
-inline void init_rand() {
+void init_rand() {
 	srand(time(NULL));
 	randinit = true;
 }

src/common.h

@@ -8,6 +8,8 @@ typedef int64_t int_t;
 typedef double fpt_t;
 
 
+void init_rand();
+
 int rand_int(int max);
 
 int rand_int_range(int min, int max);

src/io.c

+#define _GNU_SOURCE
+
 #include "io.h"
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include "linkedlist.h"
 #include "vector.h"

src/main.c

-#define _GNU_SOURCE
-
+#include <getopt.h>
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
 #include "distance.h"
 #include "io.h"
 #include "kmeans.h"
@@ -77,12 +75,12 @@ int main_int(const char* ipath, const char* opath, const enum DistanceFunctionTy
 	FILE* ifile = ipath != NULL ? fopen(ipath, "r") : stdin;
 	const size_t dim = io_read_int(ifile);
 	const size_t nb_clusters = io_read_int(ifile);
-	if (0 <= dim) {
+	if (0 == dim) {
 		printf("DIMENSION MUST BE STRICTLY POSITIVE !\n");
 		fclose(ifile);
 		return EXIT_FAILURE;
 	}
-	if (0 <= nb_clusters) {
+	if (0 == nb_clusters) {
 		printf("NUMBER OF CLUSTERS MUST BE STRICTLY POSITIVE !\n");
 		fclose(ifile);
 		return EXIT_FAILURE;
@@ -110,12 +108,12 @@ int main_fpt(const char* ipath, const char* opath, const enum DistanceFunctionTy
 	FILE* ifile = ipath != NULL ? fopen(ipath, "r") : stdin;
 	const size_t dim = io_read_int(ifile);
 	const size_t nb_clusters = io_read_int(ifile);
-	if (0 <= dim) {
+	if (0 == dim) {
 		printf("DIMENSION MUST BE STRICTLY POSITIVE !\n");
 		fclose(ifile);
 		return EXIT_FAILURE;
 	}
-	if (0 <= nb_clusters) {
+	if (0 == nb_clusters) {
 		printf("NUMBER OF CLUSTERS MUST BE STRICTLY POSITIVE !\n");
 		fclose(ifile);
 		return EXIT_FAILURE;