cmph: Squash a lot of gcc -Wall compiler warnings

* Functions taking no parameters need to explicitly say (void).
* Mark some functions as static that are
* Comment out an unused function in bdz.c
* Change loop indicies "i" to be unsigned if our limit is unsigned

21 files changed, 28 insertions, 26 deletions

diff --git a/girepository/cmph/bdz.c b/girepository/cmph/bdz.c
index f422c8f9..a57f70f8 100755
--- a/girepository/cmph/bdz.c
+++ b/girepository/cmph/bdz.c
@@ -107,7 +107,7 @@ static void bdz_add_edge(bdz_graph3_t * graph3, cmph_uint32 v0, cmph_uint32 v1,
 
 static void bdz_dump_graph(bdz_graph3_t* graph3, cmph_uint32 nedges, cmph_uint32 nvertices)
 {
-	int i;
+	cmph_uint32 i;
 	for(i=0;i<nedges;i++){
 		printf("\nedge %d %d %d %d ",i,graph3->edges[i].vertices[0],
 			graph3->edges[i].vertices[1],graph3->edges[i].vertices[2]);
@@ -216,7 +216,7 @@ static void assigning(bdz_config_data_t *bdz, bdz_graph3_t* graph3, bdz_queue_t
 static void ranking(bdz_config_data_t *bdz);
 static cmph_uint32 rank(cmph_uint32 b, cmph_uint32 * ranktable, cmph_uint8 * g, cmph_uint32 vertex);
 
-bdz_config_data_t *bdz_config_new()
+bdz_config_data_t *bdz_config_new(void)
 {
 	bdz_config_data_t *bdz;
 	bdz = (bdz_config_data_t *)malloc(sizeof(bdz_config_data_t));
@@ -560,7 +560,8 @@ void bdz_load(FILE *f, cmph_t *mphf)
 }
 		
 
-cmph_uint32 bdz_search_ph(cmph_t *mphf, const char *key, cmph_uint32 keylen)
+/*
+static cmph_uint32 bdz_search_ph(cmph_t *mphf, const char *key, cmph_uint32 keylen)
 {
 	bdz_data_t *bdz = mphf->data;
 	cmph_uint32 hl[3];
@@ -572,6 +573,7 @@ cmph_uint32 bdz_search_ph(cmph_t *mphf, const char *key, cmph_uint32 keylen)
 	vertex = hl[(GETVALUE(bdz->g, hl[0]) + GETVALUE(bdz->g, hl[1]) + GETVALUE(bdz->g, hl[2])) % 3];
 	return vertex;
 }
+*/
 
 static inline cmph_uint32 rank(cmph_uint32 b, cmph_uint32 * ranktable, cmph_uint8 * g, cmph_uint32 vertex)
 {
diff --git a/girepository/cmph/bdz.h b/girepository/cmph/bdz.h
index f2b7b89c..7116933b 100755
--- a/girepository/cmph/bdz.h
+++ b/girepository/cmph/bdz.h
@@ -6,7 +6,7 @@
 typedef struct __bdz_data_t bdz_data_t;
 typedef struct __bdz_config_data_t bdz_config_data_t;
 
-bdz_config_data_t *bdz_config_new();
+bdz_config_data_t *bdz_config_new(void);
 void bdz_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs);
 void bdz_config_destroy(cmph_config_t *mph);
 void bdz_config_set_b(cmph_config_t *mph, cmph_uint32 b);
diff --git a/girepository/cmph/bdz_ph.c b/girepository/cmph/bdz_ph.c
index 49cf5646..16257c0f 100755
--- a/girepository/cmph/bdz_ph.c
+++ b/girepository/cmph/bdz_ph.c
@@ -94,7 +94,7 @@ static void bdz_ph_add_edge(bdz_ph_graph3_t * graph3, cmph_uint32 v0, cmph_uint3
 
 static void bdz_ph_dump_graph(bdz_ph_graph3_t* graph3, cmph_uint32 nedges, cmph_uint32 nvertices)
 {
-	int i;
+	cmph_uint32 i;
 	for(i=0;i<nedges;i++){
 		printf("\nedge %d %d %d %d ",i,graph3->edges[i].vertices[0],
 			graph3->edges[i].vertices[1],graph3->edges[i].vertices[2]);
@@ -202,7 +202,7 @@ static int bdz_ph_mapping(cmph_config_t *mph, bdz_ph_graph3_t* graph3, bdz_ph_qu
 static void assigning(bdz_ph_config_data_t *bdz_ph, bdz_ph_graph3_t* graph3, bdz_ph_queue_t queue);
 static void bdz_ph_optimization(bdz_ph_config_data_t *bdz_ph);
 
-bdz_ph_config_data_t *bdz_ph_config_new()
+bdz_ph_config_data_t *bdz_ph_config_new(void)
 {
 	bdz_ph_config_data_t *bdz_ph;
 	bdz_ph = (bdz_ph_config_data_t *)malloc(sizeof(bdz_ph_config_data_t));
diff --git a/girepository/cmph/bdz_ph.h b/girepository/cmph/bdz_ph.h
index 73cce2ed..67b1facb 100755
--- a/girepository/cmph/bdz_ph.h
+++ b/girepository/cmph/bdz_ph.h
@@ -6,7 +6,7 @@
 typedef struct __bdz_ph_data_t bdz_ph_data_t;
 typedef struct __bdz_ph_config_data_t bdz_ph_config_data_t;
 
-bdz_ph_config_data_t *bdz_ph_config_new();
+bdz_ph_config_data_t *bdz_ph_config_new(void);
 void bdz_ph_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs);
 void bdz_ph_config_destroy(cmph_config_t *mph);
 cmph_t *bdz_ph_new(cmph_config_t *mph, double c);
diff --git a/girepository/cmph/bmz.c b/girepository/cmph/bmz.c
index 51798a18..3eabfb7f 100644
--- a/girepository/cmph/bmz.c
+++ b/girepository/cmph/bmz.c
@@ -20,7 +20,7 @@ static cmph_uint8 bmz_traverse_critical_nodes(bmz_config_data_t *bmz, cmph_uint3
 static cmph_uint8 bmz_traverse_critical_nodes_heuristic(bmz_config_data_t *bmz, cmph_uint32 v, cmph_uint32 * biggest_g_value, cmph_uint32 * biggest_edge_value, cmph_uint8 * used_edges, cmph_uint8 * visited);
 static void bmz_traverse_non_critical_nodes(bmz_config_data_t *bmz, cmph_uint8 * used_edges, cmph_uint8 * visited);
 
-bmz_config_data_t *bmz_config_new()
+bmz_config_data_t *bmz_config_new(void)
 {
 	bmz_config_data_t *bmz = NULL;
 	bmz = (bmz_config_data_t *)malloc(sizeof(bmz_config_data_t));
diff --git a/girepository/cmph/bmz.h b/girepository/cmph/bmz.h
index ee5f61dd..9821aa88 100644
--- a/girepository/cmph/bmz.h
+++ b/girepository/cmph/bmz.h
@@ -6,7 +6,7 @@
 typedef struct __bmz_data_t bmz_data_t;
 typedef struct __bmz_config_data_t bmz_config_data_t;
 
-bmz_config_data_t *bmz_config_new();
+bmz_config_data_t *bmz_config_new(void);
 void bmz_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs);
 void bmz_config_destroy(cmph_config_t *mph);
 cmph_t *bmz_new(cmph_config_t *mph, double c);
diff --git a/girepository/cmph/bmz8.c b/girepository/cmph/bmz8.c
index 203f4fc1..4db4dfce 100644
--- a/girepository/cmph/bmz8.c
+++ b/girepository/cmph/bmz8.c
@@ -19,7 +19,7 @@ static cmph_uint8 bmz8_traverse_critical_nodes(bmz8_config_data_t *bmz8, cmph_ui
 static cmph_uint8 bmz8_traverse_critical_nodes_heuristic(bmz8_config_data_t *bmz8, cmph_uint32 v, cmph_uint8 * biggest_g_value, cmph_uint8 * biggest_edge_value, cmph_uint8 * used_edges, cmph_uint8 * visited);
 static void bmz8_traverse_non_critical_nodes(bmz8_config_data_t *bmz8, cmph_uint8 * used_edges, cmph_uint8 * visited);
 
-bmz8_config_data_t *bmz8_config_new()
+bmz8_config_data_t *bmz8_config_new(void)
 {
 	bmz8_config_data_t *bmz8;
 	bmz8 = (bmz8_config_data_t *)malloc(sizeof(bmz8_config_data_t));
diff --git a/girepository/cmph/bmz8.h b/girepository/cmph/bmz8.h
index 5456759e..99f7e30d 100644
--- a/girepository/cmph/bmz8.h
+++ b/girepository/cmph/bmz8.h
@@ -6,7 +6,7 @@
 typedef struct __bmz8_data_t bmz8_data_t;
 typedef struct __bmz8_config_data_t bmz8_config_data_t;
 
-bmz8_config_data_t *bmz8_config_new();
+bmz8_config_data_t *bmz8_config_new(void);
 void bmz8_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs);
 void bmz8_config_destroy(cmph_config_t *mph);
 cmph_t *bmz8_new(cmph_config_t *mph, double c);
diff --git a/girepository/cmph/brz.c b/girepository/cmph/brz.c
index eb89ac06..f9c48ef7 100755
--- a/girepository/cmph/brz.c
+++ b/girepository/cmph/brz.c
@@ -24,7 +24,7 @@ static cmph_uint32 brz_min_index(cmph_uint32 * vector, cmph_uint32 n);
 static void brz_destroy_keys_vd(cmph_uint8 ** keys_vd, cmph_uint32 nkeys);
 static char * brz_copy_partial_fch_mphf(brz_config_data_t *brz, fch_data_t * fchf, cmph_uint32 index,  cmph_uint32 *buflen);
 static char * brz_copy_partial_bmz8_mphf(brz_config_data_t *brz, bmz8_data_t * bmzf, cmph_uint32 index,  cmph_uint32 *buflen);
-brz_config_data_t *brz_config_new()
+brz_config_data_t *brz_config_new(void)
 {
 	brz_config_data_t *brz = NULL; 	
 	brz = (brz_config_data_t *)malloc(sizeof(brz_config_data_t));
diff --git a/girepository/cmph/brz.h b/girepository/cmph/brz.h
index ac07ed76..648f174b 100644
--- a/girepository/cmph/brz.h
+++ b/girepository/cmph/brz.h
@@ -6,7 +6,7 @@
 typedef struct __brz_data_t brz_data_t;
 typedef struct __brz_config_data_t brz_config_data_t;
 
-brz_config_data_t *brz_config_new();
+brz_config_data_t *brz_config_new(void);
 void brz_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs);
 void brz_config_set_tmp_dir(cmph_config_t *mph, cmph_uint8 *tmp_dir);
 void brz_config_set_mphf_fd(cmph_config_t *mph, FILE *mphf_fd);
diff --git a/girepository/cmph/buffer_entry.c b/girepository/cmph/buffer_entry.c
index 7f82aae1..5dcc4d57 100644
--- a/girepository/cmph/buffer_entry.c
+++ b/girepository/cmph/buffer_entry.c
@@ -43,7 +43,7 @@ cmph_uint32 buffer_entry_get_capacity(buffer_entry_t * buffer_entry)
 	return buffer_entry->capacity;
 }
 
-void buffer_entry_load(buffer_entry_t * buffer_entry)
+static void buffer_entry_load(buffer_entry_t * buffer_entry)
 {
 	free(buffer_entry->buff);
 	buffer_entry->buff = (cmph_uint8 *)calloc((size_t)buffer_entry->capacity, sizeof(cmph_uint8));
diff --git a/girepository/cmph/chd_ph.c b/girepository/cmph/chd_ph.c
index b34415b9..71f83fbd 100644
--- a/girepository/cmph/chd_ph.c
+++ b/girepository/cmph/chd_ph.c
@@ -77,7 +77,7 @@ void chd_ph_bucket_clean(chd_ph_bucket_t * buckets, cmph_uint32 nbuckets)
 	for(i = 0; i < nbuckets; i++)
 		buckets[i].size = 0;
 }
-cmph_uint8 chd_ph_bucket_insert(chd_ph_bucket_t * buckets,chd_ph_map_item_t * map_items, chd_ph_item_t * items,
+static cmph_uint8 chd_ph_bucket_insert(chd_ph_bucket_t * buckets,chd_ph_map_item_t * map_items, chd_ph_item_t * items,
 				cmph_uint32 nbuckets,cmph_uint32 item_idx)
 {
 	register cmph_uint32 i = 0;
@@ -141,7 +141,7 @@ static inline double chd_ph_get_entropy(cmph_uint32 * disp_table, cmph_uint32 n,
 	return entropy;
 };
 
-chd_ph_config_data_t *chd_ph_config_new()
+chd_ph_config_data_t *chd_ph_config_new(void)
 {
 	chd_ph_config_data_t *chd_ph;
 	chd_ph = (chd_ph_config_data_t *)malloc(sizeof(chd_ph_config_data_t));
diff --git a/girepository/cmph/chd_ph.h b/girepository/cmph/chd_ph.h
index d2bdb028..03e4087c 100644
--- a/girepository/cmph/chd_ph.h
+++ b/girepository/cmph/chd_ph.h
@@ -7,7 +7,7 @@ typedef struct __chd_ph_data_t chd_ph_data_t;
 typedef struct __chd_ph_config_data_t chd_ph_config_data_t;
 
 /* Config API */
-chd_ph_config_data_t *chd_ph_config_new();
+chd_ph_config_data_t *chd_ph_config_new(void);
 void chd_ph_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs);
 
 /** \fn void chd_ph_config_set_keys_per_bin(cmph_config_t *mph, cmph_uint32 keys_per_bin);
diff --git a/girepository/cmph/chm.c b/girepository/cmph/chm.c
index e03cca80..9cdbf41b 100644
--- a/girepository/cmph/chm.c
+++ b/girepository/cmph/chm.c
@@ -17,7 +17,7 @@
 static int chm_gen_edges(cmph_config_t *mph);
 static void chm_traverse(chm_config_data_t *chm, cmph_uint8 *visited, cmph_uint32 v);
 
-chm_config_data_t *chm_config_new()
+chm_config_data_t *chm_config_new(void)
 {
 	chm_config_data_t *chm = NULL;
 	chm = (chm_config_data_t *)malloc(sizeof(chm_config_data_t));
diff --git a/girepository/cmph/chm.h b/girepository/cmph/chm.h
index 341be29e..392d23aa 100644
--- a/girepository/cmph/chm.h
+++ b/girepository/cmph/chm.h
@@ -6,7 +6,7 @@
 typedef struct __chm_data_t chm_data_t;
 typedef struct __chm_config_data_t chm_config_data_t;
 
-chm_config_data_t *chm_config_new();
+chm_config_data_t *chm_config_new(void);
 void chm_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs);
 void chm_config_destroy(cmph_config_t *mph);
 cmph_t *chm_new(cmph_config_t *mph, double c);
diff --git a/girepository/cmph/fch.h b/girepository/cmph/fch.h
index ec4f0f5b..9d13a1c1 100644
--- a/girepository/cmph/fch.h
+++ b/girepository/cmph/fch.h
@@ -12,7 +12,7 @@ double fch_calc_p1(cmph_uint32 m);
 double fch_calc_p2(cmph_uint32 b);
 cmph_uint32 mixh10h11h12(cmph_uint32 b, double p1, double p2, cmph_uint32 initial_index);
 
-fch_config_data_t *fch_config_new();
+fch_config_data_t *fch_config_new(void);
 void fch_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs);
 void fch_config_destroy(cmph_config_t *mph);
 cmph_t *fch_new(cmph_config_t *mph, double c);
diff --git a/girepository/cmph/fch_buckets.c b/girepository/cmph/fch_buckets.c
index 24b98e67..a588f147 100644
--- a/girepository/cmph/fch_buckets.c
+++ b/girepository/cmph/fch_buckets.c
@@ -172,7 +172,7 @@ cmph_uint32 fch_buckets_get_nbuckets(fch_buckets_t * buckets)
 
 cmph_uint32 * fch_buckets_get_indexes_sorted_by_size(fch_buckets_t * buckets) 
 {
-	int i = 0;
+	cmph_uint32 i = 0;
 	cmph_uint32 sum = 0, value;
 	cmph_uint32 *nbuckets_size = (cmph_uint32 *) calloc((size_t)buckets->max_size + 1, sizeof(cmph_uint32));
 	cmph_uint32 * sorted_indexes = (cmph_uint32 *) calloc((size_t)buckets->nbuckets, sizeof(cmph_uint32));
diff --git a/girepository/cmph/jenkins_hash.c b/girepository/cmph/jenkins_hash.c
index f5233a5a..65cdff95 100644
--- a/girepository/cmph/jenkins_hash.c
+++ b/girepository/cmph/jenkins_hash.c
@@ -97,7 +97,7 @@ void jenkins_state_destroy(jenkins_state_t *state)
 }
 
 
-inline void __jenkins_hash_vector(cmph_uint32 seed, const char *k, cmph_uint32 keylen, cmph_uint32 * hashes)
+static inline void __jenkins_hash_vector(cmph_uint32 seed, const char *k, cmph_uint32 keylen, cmph_uint32 * hashes)
 {
 	register cmph_uint32 len, length;
 
@@ -266,7 +266,7 @@ void jenkins_state_pack(jenkins_state_t *state, void *jenkins_packed)
  *  \brief Return the amount of space needed to pack a jenkins function.
  *  \return the size of the packed function or zero for failures
  */ 
-cmph_uint32 jenkins_state_packed_size()
+cmph_uint32 jenkins_state_packed_size(void)
 {
 	return sizeof(cmph_uint32);
 }
diff --git a/girepository/cmph/jenkins_hash.h b/girepository/cmph/jenkins_hash.h
index 8e8b9173..39626e20 100644
--- a/girepository/cmph/jenkins_hash.h
+++ b/girepository/cmph/jenkins_hash.h
@@ -43,7 +43,7 @@ void jenkins_state_pack(jenkins_state_t *state, void *jenkins_packed);
  *  \brief Return the amount of space needed to pack a jenkins function.
  *  \return the size of the packed function or zero for failures
  */ 
-cmph_uint32 jenkins_state_packed_size();
+cmph_uint32 jenkins_state_packed_size(void);
 
 
 /** \fn cmph_uint32 jenkins_hash_packed(void *jenkins_packed, const char *k, cmph_uint32 keylen);
diff --git a/girepository/cmph/vstack.c b/girepository/cmph/vstack.c
index 24555cd6..96f5380a 100644
--- a/girepository/cmph/vstack.c
+++ b/girepository/cmph/vstack.c
@@ -13,7 +13,7 @@ struct __vstack_t
 	cmph_uint32 capacity;
 };
 
-vstack_t *vstack_new()
+vstack_t *vstack_new(void)
 {
 	vstack_t *stack = (vstack_t *)malloc(sizeof(vstack_t));
 	assert(stack);
diff --git a/girepository/cmph/vstack.h b/girepository/cmph/vstack.h
index 1cefaaff..fecc7d55 100644
--- a/girepository/cmph/vstack.h
+++ b/girepository/cmph/vstack.h
@@ -4,7 +4,7 @@
 #include "cmph_types.h"
 typedef struct __vstack_t vstack_t;
 
-vstack_t *vstack_new();
+vstack_t *vstack_new(void);
 void vstack_destroy(vstack_t *stack);
 
 void vstack_push(vstack_t *stack, cmph_uint32 val);