X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=src%2Fjtag%2Fbitq.c;h=6d47c48ba4d7dcfaed7f9d50e2b9077c53478698;hb=66add57aa5bae147b7996840a2287f3547b4b8ea;hp=feed2180ccf3d0fe8a585d926eadf54182520f8c;hpb=0bba832713cca8e5931d5d21f37f526d0a3979cf;p=openocd.git

diff --git a/src/jtag/bitq.c b/src/jtag/bitq.c
index feed2180cc..6d47c48ba4 100644
--- a/src/jtag/bitq.c
+++ b/src/jtag/bitq.c
@@ -36,10 +36,10 @@
 
 bitq_interface_t* bitq_interface;       /* low level bit queue interface */
 
-bitq_state_t      bitq_in_state;        /* state of input queue */
+static bitq_state_t      bitq_in_state;        /* state of input queue */
 
-u8* bitq_in_buffer;                     /* buffer dynamically reallocated as needed */
-unsigned long     bitq_in_bufsize = 32; /* min. buffer size */
+static u8* bitq_in_buffer;                     /* buffer dynamically reallocated as needed */
+static int     bitq_in_bufsize = 32; /* min. buffer size */
 
 /*
  * input queue processing does not use jtag_read_buffer() to avoid unnecessary overhead