netrom/netromt.c: Fix signedness compiler warnings.

gcc -DHAVE_CONFIG_H -I. -I..  -DAX25_SYSCONFDIR=\""/usr/local/etc/ax25/"\" -DAX25_LOCALSTATEDIR=\""/usr/local/var/ax25/"\"   -g -O2 -Wall -MT netromt.o -MD -MP -MF .deps/netromt.Tpo -c -o netromt.o netromt.c
netromt.c: In function ‘build_header’:
netromt.c:30:9: warning: pointer targets in passing argument 1 of ‘strcpy’ differ in signedness [-Wpointer-sign]
  strcpy(message + 1, nr_config_get_alias(NULL));
         ^
In file included from netromt.c:4:0:
/usr/include/string.h:129:14: note: expected ‘char * restrict’ but argument is of type ‘unsigned char *’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
netromt.c:31:12: warning: pointer targets in passing argument 1 of ‘strlen’ differ in signedness [-Wpointer-sign]
  strncat(message + 1, "       ", MNEMONIC_LEN - strlen(message + 1));
            ^
In file included from netromt.c:4:0:
/usr/include/string.h:398:15: note: expected ‘const char *’ but argument is of type ‘unsigned char *’
 extern size_t strlen (const char *__s)
               ^
netromt.c:31:1: warning: pointer targets in passing argument 1 of ‘__builtin_strncat’ differ in signedness [-Wpointer-sign]
  strncat(message + 1, "       ", MNEMONIC_LEN - strlen(message + 1));
 ^
netromt.c:31:1: note: expected ‘char *’ but argument is of type ‘unsigned char *’
netromt.c: In function ‘build_mine’:
netromt.c:66:49: warning: pointer targets in passing argument 2 of ‘ax25_aton_entry’ differ in signedness [-Wpointer-sign]
   if (ax25_aton_entry(nr_config_get_addr(port), message + len) == -1) {
                                                 ^
In file included from netromt.c:19:0:
/usr/include/netax25/axlib.h:58:12: note: expected ‘char *’ but argument is of type ‘unsigned char *’
 extern int ax25_aton_entry(const char *, char *);
            ^
netromt.c:74:10: warning: pointer targets in passing argument 1 of ‘strcpy’ differ in signedness [-Wpointer-sign]
   strcpy(message + len, nr_config_get_alias(port));
          ^
In file included from netromt.c:4:0:
/usr/include/string.h:129:14: note: expected ‘char * restrict’ but argument is of type ‘unsigned char *’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
netromt.c:75:13: warning: pointer targets in passing argument 1 of ‘strlen’ differ in signedness [-Wpointer-sign]
   strncat(message + len, "       ", MNEMONIC_LEN - strlen(message + len));
             ^
In file included from netromt.c:4:0:
/usr/include/string.h:398:15: note: expected ‘const char *’ but argument is of type ‘unsigned char *’
 extern size_t strlen (const char *__s)
               ^
netromt.c:75:2: warning: pointer targets in passing argument 1 of ‘__builtin_strncat’ differ in signedness [-Wpointer-sign]
   strncat(message + len, "       ", MNEMONIC_LEN - strlen(message + len));
  ^
netromt.c:75:2: note: expected ‘char *’ but argument is of type ‘unsigned char *’
netromt.c:78:44: warning: pointer targets in passing argument 2 of ‘ax25_aton_entry’ differ in signedness [-Wpointer-sign]
   ax25_aton_entry(nr_config_get_addr(NULL), message + len);
                                            ^
In file included from netromt.c:19:0:
/usr/include/netax25/axlib.h:58:12: note: expected ‘char *’ but argument is of type ‘unsigned char *’
 extern int ax25_aton_entry(const char *, char *);
            ^
netromt.c: In function ‘build_others’:
netromt.c:156:34: warning: pointer targets in passing argument 2 of ‘ax25_aton_entry’ differ in signedness [-Wpointer-sign]
    if (ax25_aton_entry(callsign, message + len) == -1) {
                                  ^
In file included from netromt.c:19:0:
/usr/include/netax25/axlib.h:58:12: note: expected ‘char *’ but argument is of type ‘unsigned char *’
 extern int ax25_aton_entry(const char *, char *);
            ^
netromt.c:163:11: warning: pointer targets in passing argument 1 of ‘strcpy’ differ in signedness [-Wpointer-sign]
    strcpy(message + len, mnemonic);
           ^
In file included from netromt.c:4:0:
/usr/include/string.h:129:14: note: expected ‘char * restrict’ but argument is of type ‘unsigned char *’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
netromt.c:164:14: warning: pointer targets in passing argument 1 of ‘strlen’ differ in signedness [-Wpointer-sign]
    strncat(message + len, "       ", MNEMONIC_LEN - strlen(message + len));
              ^
In file included from netromt.c:4:0:
/usr/include/string.h:398:15: note: expected ‘const char *’ but argument is of type ‘unsigned char *’
 extern size_t strlen (const char *__s)
               ^
netromt.c:164:3: warning: pointer targets in passing argument 1 of ‘__builtin_strncat’ differ in signedness [-Wpointer-sign]
    strncat(message + len, "       ", MNEMONIC_LEN - strlen(message + len));
   ^
netromt.c:164:3: note: expected ‘char *’ but argument is of type ‘unsigned char *’
netromt.c:167:35: warning: pointer targets in passing argument 2 of ‘ax25_aton_entry’ differ in signedness [-Wpointer-sign]
    if (ax25_aton_entry(neighbour, message + len) == -1) {
                                   ^
In file included from netromt.c:19:0:
/usr/include/netax25/axlib.h:58:12: note: expected ‘char *’ but argument is of type ‘unsigned char *’
 extern int ax25_aton_entry(const char *, char *);
            ^
[...]

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/netrom/netromt.c b/netrom/netromt.c
index 2a5bc3c..17c17c3 100644
--- a/netrom/netromt.c
+++ b/netrom/netromt.c
@@ -23,7 +23,7 @@
 #include "../pathnames.h"
 #include "netromd.h"
 
-static int build_header(unsigned char *message)
+static int build_header(char *message)
 {
 	message[0] = NODES_SIG;
 
@@ -35,7 +35,7 @@ static int build_header(unsigned char *message)
 
 static void build_mine(int s, struct full_sockaddr_ax25 *dest, int dlen, int localval, int pause)
 {
-	unsigned char message[100];
+	char message[100];
 	char buffer[255], *port, *p;
 	FILE *fp;
 	int len;
@@ -94,7 +94,7 @@ static void build_mine(int s, struct full_sockaddr_ax25 *dest, int dlen, int loc
 
 static void build_others(int s, int min_obs, struct full_sockaddr_ax25 *dest, int dlen, int port, int pause)
 {
-	unsigned char message[300];
+	char message[300];
 	FILE *fpnodes, *fpneigh;
 	char nodes_buffer[90];
 	char neigh_buffer[90];