Bugfixes.

* Makefile.am (gitid.h): Fix sed expression.
* src/grecs.h (grecs_hash_string): New proto.
* src/symtab.c (grecs_hash_string): New function.

2 files changed, 12 insertions, 4 deletions

diff --git a/src/grecs.h b/src/grecs.h
index decde1d..40ade87 100644
--- a/src/grecs.h
+++ b/src/grecs.h
@@ -318,6 +318,9 @@ int grecs_symtab_enumerate(struct grecs_symtab *st,
                            grecs_symtab_enumerator_t fun, void *data);
 
 size_t grecs_symtab_count_entries(struct grecs_symtab *st);
+
+unsigned grecs_hash_string(const char *name, unsigned long hashsize);
+
 
 void grecs_value_free(struct grecs_value *val);
 void grecs_node_free(struct grecs_node *node);
diff --git a/src/symtab.c b/src/symtab.c
index ac1581b..297787c 100644
--- a/src/symtab.c
+++ b/src/symtab.c
@@ -73,11 +73,9 @@ syment_alloc(struct grecs_symtab *st, void *key)
 }
 
 
-static unsigned
-def_hash(void *data, unsigned long hashsize)
+unsigned
+grecs_hash_string(const char *name, unsigned long hashsize)
 {
-        struct grecs_syment *sym = data;
-        const char *name = sym->name;
         unsigned i;
         
         for (i = 0; *name; name++) {
@@ -87,6 +85,13 @@ def_hash(void *data, unsigned long hashsize)
         return i % hashsize;
 }
 
+static unsigned
+def_hash(void *data, unsigned long hashsize)
+{
+  struct grecs_syment *sym = data;
+  return grecs_hash_string(sym->name, hashsize);
+}
+
 static int
 def_cmp(const void *a, const void *b)
 {