X-Git-Url: http://www.average.org/gitweb/?p=pam_pcsc_cr.git;a=blobdiff_plain;f=serial.h;h=9cda40c66b6ec03d17a364d6d5a91b022c9cb4c2;hp=5f8f1551874b08e0ffb6566af28597a1d6b4e4ec;hb=3192bff3cc2b10a7b65d185ec1bc8bf31fd4f635;hpb=ecefc4912f36f9153e63e7e0ee90d8ef69898fed

diff --git a/serial.h b/serial.h
index 5f8f155..9cda40c 100644
--- a/serial.h
+++ b/serial.h
@@ -7,9 +7,9 @@ typedef struct _serializer {
 	char *cursor;
 } serializer_t;
 
-int serial_init(serializer_t *srl, void *buffer, int size);
-int serial_switch(serializer_t *srl, void *buffer, int size);
-int serial_put(serializer_t *srl, void *item, int size);
+void serial_init(serializer_t *srl, void *buffer, int size);
+void serial_switch(serializer_t *srl, void *buffer, int size);
+int serial_put(serializer_t *srl, const void *item, int size);
 int serial_get(serializer_t *srl, void *item, int bufsize);
 int serial_size(serializer_t *srl);