MPC.3.5.LINUX/util/strings.h

   1 /********************************************************************
   2
   3         strings.h - declaration of a string-handling routines
   4
   5   Niksa Orlic, 2004-04-19
   6
   7 ********************************************************************/
   8
   9 struct string_struct
  10 {
  11         char *cstr;
  12         short int length;
  13         short int allocated;
  14 };
  15
  16 typedef struct string_struct string;
  17
  18
  19 /*
  20         Create an empty string
  21 */
  22 string* string_create();
  23
  24
  25 /*
  26         Create a copy of the string
  27 */
  28 string* string_duplicate(string*);
  29
  30
  31 /*
  32         Create a string from a C-style string
  33 */
  34 string* string_from_cstr(char *cstr);
  35
  36
  37 /*
  38         Free all memory used by the string
  39 */
  40 void string_destroy(string*);
  41
  42
  43 /*
  44         Empties the given string
  45 */
  46 void string_empty(string*);
  47
  48
  49 /*
  50         Append the second string to the first string
  51 */
  52 void string_append(string*, string*);
  53
  54
  55 /*
  56         Append the C-style string to the string
  57 */
  58 void string_append_cstr(string*, char*);
  59
  60
  61 /*
  62         Get the C-style string from a given string
  63 */
  64 char* string_get_cstr(string*);
  65
  66
  67 /*
  68         Get the string length
  69 */
  70 short int string_length(string*);
  71
  72
  73 /*
  74         Translates a string into lower case
  75 */
  76 void lowercase(char *);