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dstring.h

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00001 /*! \file dstring.h
00002     Header file for dstring.c
00003  */
00004 
00005 #ifdef __cplusplus
00006 extern "C" {
00007 #endif
00008 
00009 #ifndef DSTRING_HEADER
00010 
00011   #include <sys/types.h>
00012 
00013   /*! \brief Data structure that defines a dynamic string.
00014    */
00015 
00016   struct s_dstring {
00017                      /*! \brief Pointer to the start of the data. */
00018                      char        *data;
00019 
00020                      /*! \brief Total number of bytes allocated for the data. */
00021                      size_t      size;
00022 
00023                      /*! \brief Number of characters in the string. */
00024                      size_t      nb_car;
00025                    };
00026 
00027   /*! \brief Data type for dynamic string.
00028    */
00029 
00030   typedef struct s_dstring dstring;
00031 
00032   int dstring_init (dstring *s, size_t init_size);
00033   void dstring_free (dstring *s);
00034   int dstring_add (dstring *s, char *buff, size_t nb_elem);
00035   char* dstring_get_data (dstring *s, size_t *size);
00036 
00037 #define DSTRING_HEADER
00038 #endif
00039 
00040 #ifdef __cplusplus
00041 }
00042 #endif
00043 

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