X-Git-Url: https://code.delx.au/pulseaudio/blobdiff_plain/2ee9276d97f15ea965fb8a88f2aa184355b9903a..57fb77134b319c6f7eaf262c561082fcae49c1a3:/src/pulsecore/strbuf.c?ds=sidebyside

diff --git a/src/pulsecore/strbuf.c b/src/pulsecore/strbuf.c
index 540faef9..4fc82ded 100644
--- a/src/pulsecore/strbuf.c
+++ b/src/pulsecore/strbuf.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -113,6 +113,13 @@ void pa_strbuf_puts(pa_strbuf *sb, const char *t) {
     pa_strbuf_putsn(sb, t, strlen(t));
 }
 
+/* Append a character to the string buffer */
+void pa_strbuf_putc(pa_strbuf *sb, char c) {
+    pa_assert(sb);
+
+    pa_strbuf_putsn(sb, &c, 1);
+}
+
 /* Append a new chunk to the linked list */
 static void append(pa_strbuf *sb, struct chunk *c) {
     pa_assert(sb);
@@ -180,3 +187,9 @@ size_t pa_strbuf_printf(pa_strbuf *sb, const char *format, ...) {
             size *= 2;
     }
 }
+
+pa_bool_t pa_strbuf_isempty(pa_strbuf *sb) {
+    pa_assert(sb);
+
+    return sb->length <= 0;
+}