harmonize types

[pam_pcsc_cr.git] / serial.h

diff --git a/serial.h b/serial.h
index e67edfcfb7def39bfb2d2c3eb70c38aa6bcc3602..65ee24f67ee9b30031e50c933be5b2699e60251a 100644 (file)
--- a/serial.h
+++ b/serial.h
@@ -26,14 +26,14 @@ freely, subject to the following restrictions:
 
 typedef struct _serializer {
        char *buffer;
-       int bufsize;
+       size_t bufsize;
        char *cursor;
 } serializer_t;
 
-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 *size);
-int serial_size(serializer_t *srl);
+void serial_init(serializer_t *srl, void *buffer, size_t size);
+void serial_switch(serializer_t *srl, void *buffer, size_t size);
+size_t serial_put(serializer_t *srl, const void *item, size_t size);
+int serial_get(serializer_t *srl, void **item, size_t *size);
+size_t serial_size(serializer_t *srl);
 
 #endif