X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/55afa6a4e8886b665eb1c75d377b626314eb224e..4db310433eb20ec95643299b0d14fefaea44b8bd:/sbr/context_find.c

diff --git a/sbr/context_find.c b/sbr/context_find.c
index ad70f069..3a7b920d 100644
--- a/sbr/context_find.c
+++ b/sbr/context_find.c
@@ -1,6 +1,4 @@
-
-/*
- * context_find.c -- find an entry in the context/profile list
+/* context_find.c -- find an entry in the context/profile list
  *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
@@ -52,3 +50,21 @@ context_find_by_type (const char *string, const char *type,
 
     return value;
 }
+
+
+/*
+ * Helper function to search profile an entry with name beginning with prefix.
+ * The search is case insensitive.
+ */
+int
+context_find_prefix (const char *prefix) {
+    struct node *np;
+
+    for (np = m_defs; np; np = np->n_next) {
+	if (np->n_name  &&  ! strncasecmp (np->n_name, prefix, strlen(prefix))) {
+	    return 1;
+        }
+    }
+
+    return 0;
+}