XBT_PUBLIC(void) xbt_str_strip_spaces(char *);
XBT_PUBLIC(char *) xbt_str_diff(char *a, char *b);
-XBT_PUBLIC(long) getline(char **lineptr, size_t * n, FILE * stream);
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XBT_PUBLIC(char*)xbt_str_from_file(FILE *file);
/** @brief Classical alias to (char*)