llvm/polly/lib/External/isl/isl_stream_private.h

#include <isl_int.h>
#include <isl/stream.h>
#include <isl_yaml.h>

struct isl_token { … };

struct isl_token *isl_token_new(isl_ctx *ctx,
	int line, int col, unsigned on_new_line);

/* An input stream that may be either a file or a string.
 *
 * line and col are the line and column number of the next character (1-based).
 * start_line and start_col are set by isl_stream_getc to point
 * to the position of the returned character.
 * last_line is the line number of the previous token.
 *
 * yaml_state and yaml_indent keep track of the currently active YAML
 * elements.  yaml_size is the size of these arrays, while yaml_depth
 * is the number of elements currently in use.
 * yaml_state and yaml_indent may be NULL if no YAML parsing is being
 * performed.
 * yaml_state keeps track of what is expected next at each level.
 * yaml_indent keeps track of the indentation at each level, with
 * ISL_YAML_INDENT_FLOW meaning that the element is in flow format
 * (such that the indentation is not relevant).
 */
struct isl_stream { … };