/[pspp]/pspp/src/str.h
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revision 1.6 by blp, Mon Nov 15 09:51:22 2004 UTC revision 1.7 by blp, Tue Mar 1 08:16:16 2005 UTC
# Line 127  void st_bare_pad_copy (char *dest, const Line 127  void st_bare_pad_copy (char *dest, const
127  void st_bare_pad_len_copy (char *dest, const char *src, size_t n, size_t len);  void st_bare_pad_len_copy (char *dest, const char *src, size_t n, size_t len);
128  void st_pad_copy (char *dest, const char *src, size_t n);  void st_pad_copy (char *dest, const char *src, size_t n);
129    
130  /* Lengthed strings. */  /* Fixed-length strings. */
131  struct len_string  struct fixed_string
132    {    {
133      char *string;      char *string;
134      size_t length;      size_t length;
135    };    };
136    
137  void ls_create (struct len_string *, const char *);  void ls_create (struct fixed_string *, const char *);
138  void ls_create_buffer (struct len_string *,  void ls_create_buffer (struct fixed_string *,
139                         const char *, size_t len);                         const char *, size_t len);
140  void ls_init (struct len_string *, const char *, size_t);  void ls_init (struct fixed_string *, const char *, size_t);
141  void ls_shallow_copy (struct len_string *, const struct len_string *);  void ls_shallow_copy (struct fixed_string *, const struct fixed_string *);
142  void ls_destroy (struct len_string *);  void ls_destroy (struct fixed_string *);
143    
144  void ls_null (struct len_string *);  void ls_null (struct fixed_string *);
145  int ls_null_p (const struct len_string *);  int ls_null_p (const struct fixed_string *);
146  int ls_empty_p (const struct len_string *);  int ls_empty_p (const struct fixed_string *);
147    
148  size_t ls_length (const struct len_string *);  size_t ls_length (const struct fixed_string *);
149  char *ls_c_str (const struct len_string *);  char *ls_c_str (const struct fixed_string *);
150  char *ls_end (const struct len_string *);  char *ls_end (const struct fixed_string *);
151    
152  #if __GNUC__ > 1  #if __GNUC__ > 1
153  extern inline size_t  extern inline size_t
154  ls_length (const struct len_string *st)  ls_length (const struct fixed_string *st)
155  {  {
156    return st->length;    return st->length;
157  }  }
158    
159  extern inline char *  extern inline char *
160  ls_c_str (const struct len_string *st)  ls_c_str (const struct fixed_string *st)
161  {  {
162    return st->string;    return st->string;
163  }  }
164    
165  extern inline char *  extern inline char *
166  ls_end (const struct len_string *st)  ls_end (const struct fixed_string *st)
167  {  {
168    return st->string + st->length;    return st->string + st->length;
169  }  }
170  #endif  #endif
171    
172  /* Dynamic strings. */  /* Variable length strings. */
173    
174  struct string  struct string
175    {    {

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