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-rw-r--r--src/strbuf.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/strbuf.c b/src/strbuf.c
index c2a6518e..2082002a 100644
--- a/src/strbuf.c
+++ b/src/strbuf.c
@@ -87,6 +87,8 @@ void pa_strbuf_puts(struct pa_strbuf *sb, const char *t) {
sb->length += l;
}
+/* The following is based on an example from the GNU libc documentation */
+
int pa_strbuf_printf(struct pa_strbuf *sb, const char *format, ...) {
int r, size = 100;
struct chunk *c = NULL;