X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/64e8827c5d5def0325ab7181fe939623c77e807c..d2afe7d6749bc73f88e1fea993de2e0dbb5b3565:/sbr/fmt_compile.c

diff --git a/sbr/fmt_compile.c b/sbr/fmt_compile.c
index 970e71e5..3f170f31 100644
--- a/sbr/fmt_compile.c
+++ b/sbr/fmt_compile.c
@@ -1087,6 +1087,25 @@ fmt_appendcomp(int bucket, char *component, char *text)
     }
 }
 
+/*
+ * Iterate over our component hash table
+ */
+
+struct comp *
+fmt_nextcomp(struct comp *comp, unsigned int *bucket)
+{
+    if (comp == NULL)
+	*bucket = 0;
+    else
+	comp = comp->c_next;
+
+    while (comp == NULL && *bucket < sizeof(wantcomp)/sizeof(wantcomp[0])) {
+	comp = wantcomp[(*bucket)++];
+    }
+
+    return comp;
+}
+
 /*
  * Free and reset our component hash table
  */