This works exactly like strtok_r() but doesn't require access to a C runtime.
Defined in <SDL3/SDL_stdinc.h>
char * SDL_strtok_r(char *str, const char *delim, char **saveptr);| char * | str | the string to tokenize, or NULL to continue tokenizing. |
| const char * | delim | the delimiter string that separates tokens. |
| char ** | saveptr | pointer to a char *, used for ongoing state. |
(char *) Returns A pointer to the next token, or NULL if no tokens remain.
Break a string up into a series of tokens.
To start tokenizing a new string, str should be the non-NULL address of the string to start tokenizing. Future calls to get the next token from the same string should specify a NULL.
Note that this function will overwrite pieces of str with null chars to split it into tokens. This function cannot be used with const/read-only strings!
saveptr just needs to point to a char * that can be overwritten; SDL will use this to save tokenizing state between calls. It is initialized if str is non-NULL, and used to resume tokenizing when str is NULL.
It is safe to call this function from any thread.
This function is available since SDL 3.2.0.