43 int16_t utl_str2int(const char* p_s) {  in utl_str2int()  argument
46   for (; *p_s == ' ' && *p_s != 0; p_s++)  in utl_str2int()
49   if (*p_s == 0) return -1;  in utl_str2int()
52     if ((*p_s < '0') || (*p_s > '9')) return -1;  in utl_str2int()
54     val += (int32_t)(*p_s++ - '0');  in utl_str2int()
58     if (*p_s == 0) {  in utl_str2int()
79 int utl_strucmp(const char* p_s, const char* p_t) {  in utl_strucmp()  argument
82   while (*p_s && *p_t) {  in utl_strucmp()
87     if (*p_s++ != c) {  in utl_strucmp()
92   if (*p_t == 0 && *p_s != 0) {  in utl_strucmp()
113 uint8_t utl_itoa(uint16_t i, char* p_s) {  in utl_itoa()  argument
115   char* p = p_s;  in utl_itoa()
132   return (uint8_t)(p - p_s);  in utl_itoa()
223 bool utl_isintstr(const char* p_s) {  in utl_isintstr()  argument
226   for (i = 0; p_s[i] != 0; i++) {  in utl_isintstr()
227     if (((p_s[i] < '0') || (p_s[i] > '9')) && (p_s[i] != ';')) return false;  in utl_isintstr()
261 bool utl_isdialstr(const char* p_s) {  in utl_isdialstr()  argument
262   for (uint16_t i = 0; p_s[i] != 0; i++) {  in utl_isdialstr()
264     if (!(utl_isdialchar(p_s[i]) || (p_s[i] == '-'))) return false;  in utl_isdialstr()