Add a few more UCStrVal functions

include/ucore/val_str.h

@@ -24,7 +24,7 @@ struct UCStrStr {
 #define UC_VS_TERMINATOR {-1, NULL}
 #define UC_SS_TERMINATOR {NULL, NULL}
 
-/** find @val in @array.
+/** Find @val in @array.
  * the last .str in @array must be a null pointer.
  * (does a linear search)
  *
@@ -34,6 +34,17 @@ struct UCStrStr {
  */
 const char *uc_val_2_str(unsigned int val, const struct UCValStr *array);
 
+
+/** Find @val in @array.
+ * the last .str in @array must be a null pointer.
+ * (does a linear search)
+ *
+ * @param val value to find
+ * @param array array to search
+ * @return The found struct UCValStr, which will be the last senitel
+ *         in the array if no match was found
+ */
+const struct UCValStr *uc_val_2_str_vs(unsigned int val, const struct UCValStr *array);
 /** Find @val in @array.
  * @array must be sorted on val and must not be empty
  * (does a binary search)
@@ -46,7 +57,7 @@ const char *uc_val_2_str_bs(unsigned int val,
                           const struct UCValStr *array,
                           size_t array_len);
 
-/** find @val in @array.
+/** Find @val in @array.
  * the last .val in @array must be a null pointer.
  * (does a linear search)
  *
@@ -56,4 +67,14 @@ const char *uc_val_2_str_bs(unsigned int val,
  */
 const char *uc_str_2_str(const char *restrict val, const struct UCStrStr *array);
 
+/** Find @val in @array, case insensitive
+ * the last .val in @array must be a null pointer.
+ * (does a linear search)
+ *
+ * @param val value to find, using strcasecmp
+ * @param array array to search
+ * @return the string associated with @val or null
+ */
+const char *uc_str_2_str_ci(const char *restrict val, const struct UCStrStr *array);
+
 #endif