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SDL_visualtest_parsehelper.h (1325B)

      1 /* See COPYING.txt for the full license governing this code. */
      2 /**
      3  * \file SDL_visualtest_parsehelper.h
      4  *
      5  * Header with some helper functions for parsing strings.
      6  */
      7 
      8 #ifndef SDL_visualtest_parsehelper_h_
      9 #define SDL_visualtest_parsehelper_h_
     10 
     11 /* Set up for C function definitions, even when using C++ */
     12 #ifdef __cplusplus
     13 extern "C" {
     14 #endif
     15 
     16 /**
     17  * Takes an string of command line arguments and breaks them up into an array
     18  * based on whitespace.
     19  *
     20  * \param args The string of arguments.
     21  *
     22  * \return NULL on failure, an array of strings on success. The last element
     23  *         of the array is NULL. The first element of the array is NULL and should
     24  *         be set to the path of the executable by the caller.
     25  */
     26 char** SDLVisualTest_ParseArgsToArgv(char* args);
     27 
     28 /**
     29  * Takes a string and breaks it into tokens by splitting on whitespace.
     30  *
     31  * \param str The string to be split.
     32  * \param max_token_len Length of each element in the array to be returned.
     33  *
     34  * \return NULL on failure; an array of strings with the tokens on success. The
     35  *         last element of the array is NULL.
     36  */
     37 char** SDLVisualTest_Tokenize(char* str, int max_token_len);
     38 
     39 /* Ends C function definitions when using C++ */
     40 #ifdef __cplusplus
     41 }
     42 #endif
     43 
     44 #endif /* SDL_visualtest_parsehelper_h_ */
     45 
     46 /* vi: set ts=4 sw=4 expandtab: */