Ports can now be specified by number or by name.

[lcr.git] / callerid.c

diff --git a/callerid.c b/callerid.c
index 7d13f16..a60c451 100644 (file)
--- a/callerid.c
+++ b/callerid.c
@@ -18,7 +18,7 @@
 /* create caller id from digits by comparing with national and international
  * prefixes.
  */
-char *nationalize_callerinfo(char *string, int *ntype, char *national, char *international)
+const char *nationalize_callerinfo(const char *string, int *ntype, const char *national, const char *international)
 {
        if (!strncmp(international, string, strlen(international)))
        {
@@ -37,7 +37,7 @@ char *nationalize_callerinfo(char *string, int *ntype, char *national, char *int
 /* create number (including access codes) from caller id
  * prefixes.
  */
-char *numberrize_callerinfo(char *string, int ntype, char *national, char *international)
+const char *numberrize_callerinfo(const char *string, int ntype, const char *national, const char *international)
 {
        static char result[256];
 
@@ -45,14 +45,14 @@ char *numberrize_callerinfo(char *string, int ntype, char *national, char *inter
        {
                case INFO_NTYPE_INTERNATIONAL:
                strcpy(result, international);
-               strncat(result, string, sizeof(result));
+               strncat(result, string, sizeof(result)-strlen(result)-1);
                result[sizeof(result)-1] = '\0';
                return(result);
                break;
 
                case INFO_NTYPE_NATIONAL:
                strcpy(result, national);
-               strncat(result, string, sizeof(result));
+               strncat(result, string, sizeof(result)-strlen(result)-1);
                result[sizeof(result)-1] = '\0';
                return(result);
                break;