feat: add key/val pair getting

config.h

@@ -3,6 +3,8 @@
 #define ERROR_STR 1
 #define ERROR_MAX_LEN 2
 #define NO_ERROR 0
+//ERROR DELIMITER
+#define ERROR_DELIMITER_NOT_FOUND 40
 
 //State Machine
 
@@ -10,6 +12,8 @@
 #define ST_FOUND_LEFT_DELIMITER 1
 #define ST_FOUND_RIGHT_DELIMITER 2
 #define ST_ERROR_NOT_FOUND_RIGHT_DELIMITER 3
+
+#define ST_
 #define ST_FINISH 20
 
 //state machine ERROR
@@ -24,3 +28,4 @@ int loadConfig(char *file, char **str_entry,char **host,int *intervall,int size)
 int checkSection(char *str,char delimiterLeft,char delimiterRight,char **sectionName);
 
 int getStrAtPos(char *str,int fromPos,int toPos, char **name,int sizeName);
+int getNameValuePair(char *str,char leftDelimiterPos,char rightDelimiterPos,char **name,char **value,int sizeName,int sizeValue);