1 files changed, 15 insertions, 15 deletions
diff --git a/backend/dvi/mdvi-lib/hash.c b/backend/dvi/mdvi-lib/hash.c
index d359e3c8..3327fa58 100644
--- a/backend/dvi/mdvi-lib/hash.c
+++ b/backend/dvi/mdvi-lib/hash.c
@@ -33,7 +33,7 @@ static Ulong hash_string(DviHashKey key)
 {
 Uchar *p;
 Ulong h, g;
- 
+
 for(h = 0, p = (Uchar *)key; *p; p++) {
 h = (h << 4UL) + *p;
 if((g = h & 0xf0000000L) != 0) {
@@ -41,7 +41,7 @@ static Ulong hash_string(DviHashKey key)
 h ^= g;
 }
 }
- 
+
 return h;
 }
 
@@ -63,7 +63,7 @@ void mdvi_hash_init(DviHashTable *hash)
 void mdvi_hash_create(DviHashTable *hash, int size)
 {
 int i;
- 
+
 hash->nbucks = size;
 hash->buckets = xnalloc(DviHashBucket *, size);
 for(i = 0; i < size; i++)
@@ -78,9 +78,9 @@ static DviHashBucket *hash_find(DviHashTable *hash, DviHashKey key)
 {
 Ulong hval;
 DviHashBucket *buck;
- 
+
 hval = (hash->hash_func(key) % hash->nbucks);
- 
+
 for(buck = hash->buckets[hval]; buck; buck = buck->next)
 if(hash->hash_comp(buck->key, key) == 0)
 break;
@@ -92,7 +92,7 @@ int mdvi_hash_add(DviHashTable *hash, DviHashKey key, void *data, int rep)
 {
 DviHashBucket *buck = NULL;
 Ulong hval;
- 
+
 if(rep != MDVI_HASH_UNCHECKED) {
 buck = hash_find(hash, key);
 if(buck != NULL) {
@@ -112,11 +112,11 @@ int mdvi_hash_add(DviHashTable *hash, DviHashKey key, void *data, int rep)
 hash->buckets[hval] = buck;
 hash->nkeys++;
 }
- 
+
 /* save key and data */
 buck->key = key;
 buck->data = data;
- 
+
 return 0;
 }
 
@@ -131,10 +131,10 @@ static DviHashBucket *hash_remove(DviHashTable *hash, DviHashKey key)
 {
 DviHashBucket *buck, *last;
 Ulong hval;
- 
+
 hval = hash->hash_func(key);
 hval %= hash->nbucks;
- 
+
 for(last = NULL, buck = hash->buckets[hval]; buck; buck = buck->next) {
 if(hash->hash_comp(buck->key, key) == 0)
 break;
@@ -167,10 +167,10 @@ void *mdvi_hash_remove_ptr(DviHashTable *hash, DviHashKey key)
 DviHashBucket *buck, *last;
 Ulong hval;
 void *ptr;
- 
+
 hval = hash->hash_func(key);
 hval %= hash->nbucks;
- 
+
 for(last = NULL, buck = hash->buckets[hval]; buck; buck = buck->next) {
 if(buck->key == key)
 break;
@@ -192,20 +192,20 @@ void *mdvi_hash_remove_ptr(DviHashTable *hash, DviHashKey key)
 int mdvi_hash_destroy_key(DviHashTable *hash, DviHashKey key)
 {
 DviHashBucket *buck = hash_remove(hash, key);
- 
+
 if(buck == NULL)
 return -1;
 if(hash->hash_free)
 hash->hash_free(buck->key, buck->data);
 mdvi_free(buck);
- return 0; 
+ return 0;
 }
 
 void mdvi_hash_reset(DviHashTable *hash, int reuse)
 {
 int i;
 DviHashBucket *buck;
- 
+
 /* remove all keys in the hash table */
 for(i = 0; i < hash->nbucks; i++) {
 for(; (buck = hash->buckets[i]); ) {