/* returns the array index of the string */
/* (index of first match is returned, or -1) */
-int index_in_str_array(const char * const string_array[], const char *key)
+int FAST_FUNC index_in_str_array(const char *const string_array[], const char *key)
{
int i;
return -1;
}
-int index_in_strings(const char *strings, const char *key)
+int FAST_FUNC index_in_strings(const char *strings, const char *key)
{
int idx = 0;
- while (strings[0]) {
+ while (*strings) {
if (strcmp(strings, key) == 0) {
return idx;
}
/* returns the array index of the string, even if it matches only a beginning */
/* (index of first match is returned, or -1) */
#ifdef UNUSED
-int index_in_substr_array(const char * const string_array[], const char *key)
+int FAST_FUNC index_in_substr_array(const char *const string_array[], const char *key)
{
int i;
int len = strlen(key);
}
#endif
-int index_in_substrings(const char *strings, const char *key)
+int FAST_FUNC index_in_substrings(const char *strings, const char *key)
{
int len = strlen(key);
if (len) {
int idx = 0;
- while (strings[0]) {
+ while (*strings) {
if (strncmp(strings, key, len) == 0) {
return idx;
}
}
return -1;
}
+
+const char* FAST_FUNC nth_string(const char *strings, int n)
+{
+ while (n) {
+ n--;
+ strings += strlen(strings) + 1;
+ }
+ return strings;
+}