X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/usb-driver/blobdiff_plain/d5eac538d5a2b64b86fc1df27a77af3aa83499de..be59993b74cc9ed78400da8e26523f6b3662051b:/usb-driver.c

diff --git a/usb-driver.c b/usb-driver.c
index 27a9580..5d1528e 100644
--- a/usb-driver.c
+++ b/usb-driver.c
@@ -47,9 +47,9 @@ static int windrvrfd = -1;
 static unsigned long ppbase = 0;
 static unsigned long ecpbase = 0;
 static struct parport_config *pport = NULL;
-FILE *modulesfp = NULL;
-FILE *baseaddrfp = NULL;
-int baseaddrnum = 0;
+static FILE *modulesfp = NULL;
+static FILE *baseaddrfp = NULL;
+static int baseaddrnum = 0;
 static int modules_read = 0;
 static struct usb_bus *busses = NULL;
 static struct usb_device *usbdevice;
@@ -72,7 +72,7 @@ void hexdump(unsigned char *buf, int len) {
 	fprintf(stderr,"\n");
 }
 
-int usb_deviceinfo(unsigned char *buf) {
+static int usb_deviceinfo(unsigned char *buf) {
 	int i,j,k,l;
 	int len = 0;
 	WDU_CONFIGURATION **pConfigs, **pActiveConfig;
@@ -232,7 +232,7 @@ int usb_deviceinfo(unsigned char *buf) {
 	return len;
 }
 
-int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
+static int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
 	struct header_struct* wdheader = (struct header_struct*)wdioctl;
 	struct version_struct *version;
 	int ret = 0;