2021-05-09 11:30:38 +02:00
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/* See LICENSE.txt for the full license governing this code. */
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2021-04-18 05:35:25 +02:00
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/**
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* \file SDL_visualtest_parsehelper.h
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*
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* Header with some helper functions for parsing strings.
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*/
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#ifndef SDL_visualtest_parsehelper_h_
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#define SDL_visualtest_parsehelper_h_
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/* Set up for C function definitions, even when using C++ */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* Takes an string of command line arguments and breaks them up into an array
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* based on whitespace.
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*
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* \param args The string of arguments.
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*
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* \return NULL on failure, an array of strings on success. The last element
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* of the array is NULL. The first element of the array is NULL and should
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* be set to the path of the executable by the caller.
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*/
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char** SDLVisualTest_ParseArgsToArgv(char* args);
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/**
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* Takes a string and breaks it into tokens by splitting on whitespace.
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*
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* \param str The string to be split.
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* \param max_token_len Length of each element in the array to be returned.
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*
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* \return NULL on failure; an array of strings with the tokens on success. The
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* last element of the array is NULL.
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*/
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char** SDLVisualTest_Tokenize(char* str, int max_token_len);
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/* Ends C function definitions when using C++ */
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#ifdef __cplusplus
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}
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#endif
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#endif /* SDL_visualtest_parsehelper_h_ */
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/* vi: set ts=4 sw=4 expandtab: */
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