blob: 194b8a5866cc56fa8d9f2e703d311666486f8e24 (
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--- a/cec.c
+++ b/cec.c
@@ -20,6 +20,9 @@
typedef struct Shelf Shelf;
typedef struct Pkt Pkt;
+int debug;
+char *progname;
+
struct Pkt {
uchar dst[6];
uchar src[6];
@@ -77,5 +80,5 @@ extern int errno;
int ntab;
uchar contag;
-extern int fd; /* set in netopen */
+int fd; /* set in netopen */
int shelf;
Shelf *connp;
--- a/cec.h
+++ b/cec.h
@@ -6,8 +6,8 @@ typedef unsigned char uchar;
typedef unsigned int uint;
#endif
-int debug;
-char *progname;
+extern int debug;
+extern char *progname;
extern char hbacecfile[];
int netopen(char *name);
--- a/hba.c
+++ b/hba.c
@@ -9,7 +9,7 @@
#include "cec.h"
-int fd;
+extern int fd;
static char hba_bytes[1<<14];
static int hba_len;
--- a/linux.c
+++ b/linux.c
@@ -25,7 +25,8 @@
#include "cec.h"
-int fd;
+extern int fd;
+extern int debug;
char net_bytes[1<<14];
int net_len;
char srcaddr[6];
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