fix build warnings

diff --git a/libs/freetdm/src/ftdm_call_utils.c b/libs/freetdm/src/ftdm_call_utils.c
index 52d2557a01b7e481f401d8e4e061be8b1115c2e3..69f2fb4fff42ece6bf89bd8f2b719d87ec847a73 100644 (file)
--- a/libs/freetdm/src/ftdm_call_utils.c
+++ b/libs/freetdm/src/ftdm_call_utils.c
@@ -38,7 +38,7 @@
 
 FT_DECLARE(ftdm_status_t) ftdm_set_npi(const char *string, uint8_t *target)
 {
-       int val;
+       uint8_t val;
        ftdm_status_t status = FTDM_SUCCESS;
 
        val = ftdm_str2ftdm_npi(string);
@@ -53,7 +53,7 @@ FT_DECLARE(ftdm_status_t) ftdm_set_npi(const char *string, uint8_t *target)
 
 FT_DECLARE(ftdm_status_t) ftdm_set_ton(const char *string, uint8_t *target)
 {
-       int val;
+       uint8_t val;
        ftdm_status_t status = FTDM_SUCCESS;
 
        val = ftdm_str2ftdm_ton(string);
@@ -68,7 +68,7 @@ FT_DECLARE(ftdm_status_t) ftdm_set_ton(const char *string, uint8_t *target)
 
 FT_DECLARE(ftdm_status_t) ftdm_set_bearer_capability(const char *string, uint8_t *target)
 {
-       int val;
+       uint8_t val;
        ftdm_status_t status = FTDM_SUCCESS;
 
        val = ftdm_str2ftdm_bearer_cap(string);
@@ -84,7 +84,7 @@ FT_DECLARE(ftdm_status_t) ftdm_set_bearer_capability(const char *string, uint8_t
 
 FT_DECLARE(ftdm_status_t) ftdm_set_bearer_layer1(const char *string, uint8_t *target)
 {
-       int val;
+       uint8_t val;
        ftdm_status_t status = FTDM_SUCCESS;
 
        val = ftdm_str2ftdm_usr_layer1_prot(string);
@@ -100,7 +100,7 @@ FT_DECLARE(ftdm_status_t) ftdm_set_bearer_layer1(const char *string, uint8_t *ta
 
 FT_DECLARE(ftdm_status_t) ftdm_set_screening_ind(const char *string, uint8_t *target)
 {
-       int val;
+       uint8_t val;
        ftdm_status_t status = FTDM_SUCCESS;
 
        val = ftdm_str2ftdm_screening(string);
@@ -116,7 +116,7 @@ FT_DECLARE(ftdm_status_t) ftdm_set_screening_ind(const char *string, uint8_t *ta
 
 FT_DECLARE(ftdm_status_t) ftdm_set_presentation_ind(const char *string, uint8_t *target)
 {
-       int val;
+       uint8_t val;
        ftdm_status_t status = FTDM_SUCCESS;
 
        val = ftdm_str2ftdm_presentation(string);