Fix up according to Coding Style

[pulseaudio] / src / pulsecore / strbuf.c

diff --git a/src/pulsecore/strbuf.c b/src/pulsecore/strbuf.c
index 540faef9f23c5c17567f36e5cb14e6a4aa281fce..f131d5cdbb0f330208f0f6b7ba32bb7997038f3c 100644 (file)
--- 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);
@@ -139,7 +146,7 @@ void pa_strbuf_putsn(pa_strbuf *sb, const char *t, size_t l) {
     pa_assert(t);
 
     if (!l)
-       return;
+        return;
 
     c = pa_xmalloc(PA_ALIGN(sizeof(struct chunk)) + l);
     c->length = l;
@@ -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;
+}