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-rw-r--r--bsp/libwrap/misc/write_hex.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/bsp/libwrap/misc/write_hex.c b/bsp/libwrap/misc/write_hex.c
index 96f832d..a35ad7a 100644
--- a/bsp/libwrap/misc/write_hex.c
+++ b/bsp/libwrap/misc/write_hex.c
@@ -4,13 +4,13 @@
#include <unistd.h>
#include "platform.h"
-void write_hex(int fd, long int hex)
+void write_hex(int fd, unsigned long int hex)
{
uint8_t ii;
uint8_t jj;
char towrite;
write(fd , "0x", 2);
- for (ii = sizeof(long int) * 2 ; ii > 0; ii--) {
+ for (ii = sizeof(unsigned long int) * 2 ; ii > 0; ii--) {
jj = ii - 1;
uint8_t digit = ((hex & (0xF << (jj*4))) >> (jj*4));
towrite = digit < 0xA ? ('0' + digit) : ('A' + (digit - 0xA));