Supplementing Generated C : String Functions

String Functions

char *string_extract(str,index,length)
char *str;
int index;
int length;
int string_index(str,offset,sub_string)
char *str;
int offset;
char *sub_string;
char *string_concat(str_dest, str_src)
char *str_dest;
char *str_src;
int char_to_ascii(str)
char *str;
char *ascii_to_char(int_val)
int int_val;
char *int_to_string(int_val)
int int_val;
int string_to_int(str)
char *str;
int string_length(str)
char *str;