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-rw-r--r--blaze822.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/blaze822.c b/blaze822.c
index 6f6542a..14df0eb 100644
--- a/blaze822.c
+++ b/blaze822.c
@@ -441,6 +441,15 @@ blaze822_hdr_(struct message *mesg, const char *hdr, size_t hdrlen)
 	return v;
 }
 
+char *
+blaze822_chdr(struct message *mesg, const char *chdr)
+{
+	char hdr[256];
+	size_t l = snprintf(hdr, sizeof hdr, "%c%s:", 0, chdr);
+
+	return blaze822_hdr_(mesg, hdr, l);
+}
+
 int
 blaze822_loop(int argc, char *argv[], void (*cb)(char *))
 {