Add m-esr52 at 52.6.0

1 files changed, 251 insertions, 0 deletions

diff --git a/python/pyyaml/ext/_yaml.pxd b/python/pyyaml/ext/_yaml.pxd
new file mode 100644
index 0000000000..f47f459cc2
--- /dev/null
+++ b/python/pyyaml/ext/_yaml.pxd
@@ -0,0 +1,251 @@
+
+cdef extern from "_yaml.h":
+
+    void malloc(int l)
+    void memcpy(char *d, char *s, int l)
+    int strlen(char *s)
+    int PyString_CheckExact(object o)
+    int PyUnicode_CheckExact(object o)
+    char *PyString_AS_STRING(object o)
+    int PyString_GET_SIZE(object o)
+    object PyString_FromStringAndSize(char *v, int l)
+    object PyUnicode_FromString(char *u)
+    object PyUnicode_DecodeUTF8(char *u, int s, char *e)
+    object PyUnicode_AsUTF8String(object o)
+    int PY_MAJOR_VERSION
+
+    ctypedef enum:
+        SIZEOF_VOID_P
+    ctypedef enum yaml_encoding_t:
+        YAML_ANY_ENCODING
+        YAML_UTF8_ENCODING
+        YAML_UTF16LE_ENCODING
+        YAML_UTF16BE_ENCODING
+    ctypedef enum yaml_break_t:
+        YAML_ANY_BREAK
+        YAML_CR_BREAK
+        YAML_LN_BREAK
+        YAML_CRLN_BREAK
+    ctypedef enum yaml_error_type_t:
+        YAML_NO_ERROR
+        YAML_MEMORY_ERROR
+        YAML_READER_ERROR
+        YAML_SCANNER_ERROR
+        YAML_PARSER_ERROR
+        YAML_WRITER_ERROR
+        YAML_EMITTER_ERROR
+    ctypedef enum yaml_scalar_style_t:
+        YAML_ANY_SCALAR_STYLE
+        YAML_PLAIN_SCALAR_STYLE
+        YAML_SINGLE_QUOTED_SCALAR_STYLE
+        YAML_DOUBLE_QUOTED_SCALAR_STYLE
+        YAML_LITERAL_SCALAR_STYLE
+        YAML_FOLDED_SCALAR_STYLE
+    ctypedef enum yaml_sequence_style_t:
+        YAML_ANY_SEQUENCE_STYLE
+        YAML_BLOCK_SEQUENCE_STYLE
+        YAML_FLOW_SEQUENCE_STYLE
+    ctypedef enum yaml_mapping_style_t:
+        YAML_ANY_MAPPING_STYLE
+        YAML_BLOCK_MAPPING_STYLE
+        YAML_FLOW_MAPPING_STYLE
+    ctypedef enum yaml_token_type_t:
+        YAML_NO_TOKEN
+        YAML_STREAM_START_TOKEN
+        YAML_STREAM_END_TOKEN
+        YAML_VERSION_DIRECTIVE_TOKEN
+        YAML_TAG_DIRECTIVE_TOKEN
+        YAML_DOCUMENT_START_TOKEN
+        YAML_DOCUMENT_END_TOKEN
+        YAML_BLOCK_SEQUENCE_START_TOKEN
+        YAML_BLOCK_MAPPING_START_TOKEN
+        YAML_BLOCK_END_TOKEN
+        YAML_FLOW_SEQUENCE_START_TOKEN
+        YAML_FLOW_SEQUENCE_END_TOKEN
+        YAML_FLOW_MAPPING_START_TOKEN
+        YAML_FLOW_MAPPING_END_TOKEN
+        YAML_BLOCK_ENTRY_TOKEN
+        YAML_FLOW_ENTRY_TOKEN
+        YAML_KEY_TOKEN
+        YAML_VALUE_TOKEN
+        YAML_ALIAS_TOKEN
+        YAML_ANCHOR_TOKEN
+        YAML_TAG_TOKEN
+        YAML_SCALAR_TOKEN
+    ctypedef enum yaml_event_type_t:
+        YAML_NO_EVENT
+        YAML_STREAM_START_EVENT
+        YAML_STREAM_END_EVENT
+        YAML_DOCUMENT_START_EVENT
+        YAML_DOCUMENT_END_EVENT
+        YAML_ALIAS_EVENT
+        YAML_SCALAR_EVENT
+        YAML_SEQUENCE_START_EVENT
+        YAML_SEQUENCE_END_EVENT
+        YAML_MAPPING_START_EVENT
+        YAML_MAPPING_END_EVENT
+
+    ctypedef int yaml_read_handler_t(void *data, char *buffer,
+            int size, int *size_read) except 0
+
+    ctypedef int yaml_write_handler_t(void *data, char *buffer,
+            int size) except 0
+
+    ctypedef struct yaml_mark_t:
+        int index
+        int line
+        int column
+    ctypedef struct yaml_version_directive_t:
+        int major
+        int minor
+    ctypedef struct yaml_tag_directive_t:
+        char *handle
+        char *prefix
+
+    ctypedef struct _yaml_token_stream_start_data_t:
+        yaml_encoding_t encoding
+    ctypedef struct _yaml_token_alias_data_t:
+        char *value
+    ctypedef struct _yaml_token_anchor_data_t:
+        char *value
+    ctypedef struct _yaml_token_tag_data_t:
+        char *handle
+        char *suffix
+    ctypedef struct _yaml_token_scalar_data_t:
+        char *value
+        int length
+        yaml_scalar_style_t style
+    ctypedef struct _yaml_token_version_directive_data_t:
+        int major
+        int minor
+    ctypedef struct _yaml_token_tag_directive_data_t:
+        char *handle
+        char *prefix
+    ctypedef union _yaml_token_data_t:
+        _yaml_token_stream_start_data_t stream_start
+        _yaml_token_alias_data_t alias
+        _yaml_token_anchor_data_t anchor
+        _yaml_token_tag_data_t tag
+        _yaml_token_scalar_data_t scalar
+        _yaml_token_version_directive_data_t version_directive
+        _yaml_token_tag_directive_data_t tag_directive
+    ctypedef struct yaml_token_t:
+        yaml_token_type_t type
+        _yaml_token_data_t data
+        yaml_mark_t start_mark
+        yaml_mark_t end_mark
+
+    ctypedef struct _yaml_event_stream_start_data_t:
+        yaml_encoding_t encoding
+    ctypedef struct _yaml_event_document_start_data_tag_directives_t:
+        yaml_tag_directive_t *start
+        yaml_tag_directive_t *end
+    ctypedef struct _yaml_event_document_start_data_t:
+        yaml_version_directive_t *version_directive
+        _yaml_event_document_start_data_tag_directives_t tag_directives
+        int implicit
+    ctypedef struct _yaml_event_document_end_data_t:
+        int implicit
+    ctypedef struct _yaml_event_alias_data_t:
+        char *anchor
+    ctypedef struct _yaml_event_scalar_data_t:
+        char *anchor
+        char *tag
+        char *value
+        int length
+        int plain_implicit
+        int quoted_implicit
+        yaml_scalar_style_t style
+    ctypedef struct _yaml_event_sequence_start_data_t:
+        char *anchor
+        char *tag
+        int implicit
+        yaml_sequence_style_t style
+    ctypedef struct _yaml_event_mapping_start_data_t:
+        char *anchor
+        char *tag
+        int implicit
+        yaml_mapping_style_t style
+    ctypedef union _yaml_event_data_t:
+        _yaml_event_stream_start_data_t stream_start
+        _yaml_event_document_start_data_t document_start
+        _yaml_event_document_end_data_t document_end
+        _yaml_event_alias_data_t alias
+        _yaml_event_scalar_data_t scalar
+        _yaml_event_sequence_start_data_t sequence_start
+        _yaml_event_mapping_start_data_t mapping_start
+    ctypedef struct yaml_event_t:
+        yaml_event_type_t type
+        _yaml_event_data_t data
+        yaml_mark_t start_mark
+        yaml_mark_t end_mark
+
+    ctypedef struct yaml_parser_t:
+        yaml_error_type_t error
+        char *problem
+        int problem_offset
+        int problem_value
+        yaml_mark_t problem_mark
+        char *context
+        yaml_mark_t context_mark
+
+    ctypedef struct yaml_emitter_t:
+        yaml_error_type_t error
+        char *problem
+
+    char *yaml_get_version_string()
+    void yaml_get_version(int *major, int *minor, int *patch)
+
+    void yaml_token_delete(yaml_token_t *token)
+
+    int yaml_stream_start_event_initialize(yaml_event_t *event,
+            yaml_encoding_t encoding)
+    int yaml_stream_end_event_initialize(yaml_event_t *event)
+    int yaml_document_start_event_initialize(yaml_event_t *event,
+            yaml_version_directive_t *version_directive,
+            yaml_tag_directive_t *tag_directives_start,
+            yaml_tag_directive_t *tag_directives_end,
+            int implicit)
+    int yaml_document_end_event_initialize(yaml_event_t *event,
+            int implicit)
+    int yaml_alias_event_initialize(yaml_event_t *event, char *anchor)
+    int yaml_scalar_event_initialize(yaml_event_t *event,
+            char *anchor, char *tag, char *value, int length,
+            int plain_implicit, int quoted_implicit,
+            yaml_scalar_style_t style)
+    int yaml_sequence_start_event_initialize(yaml_event_t *event,
+            char *anchor, char *tag, int implicit, yaml_sequence_style_t style)
+    int yaml_sequence_end_event_initialize(yaml_event_t *event)
+    int yaml_mapping_start_event_initialize(yaml_event_t *event,
+            char *anchor, char *tag, int implicit, yaml_mapping_style_t style)
+    int yaml_mapping_end_event_initialize(yaml_event_t *event)
+    void yaml_event_delete(yaml_event_t *event)
+
+    int yaml_parser_initialize(yaml_parser_t *parser)
+    void yaml_parser_delete(yaml_parser_t *parser)
+    void yaml_parser_set_input_string(yaml_parser_t *parser,
+            char *input, int size)
+    void yaml_parser_set_input(yaml_parser_t *parser,
+            yaml_read_handler_t *handler, void *data)
+    void yaml_parser_set_encoding(yaml_parser_t *parser,
+            yaml_encoding_t encoding)
+    int yaml_parser_scan(yaml_parser_t *parser, yaml_token_t *token) except *
+    int yaml_parser_parse(yaml_parser_t *parser, yaml_event_t *event) except *
+
+    int yaml_emitter_initialize(yaml_emitter_t *emitter)
+    void yaml_emitter_delete(yaml_emitter_t *emitter)
+    void yaml_emitter_set_output_string(yaml_emitter_t *emitter,
+            char *output, int size, int *size_written)
+    void yaml_emitter_set_output(yaml_emitter_t *emitter,
+            yaml_write_handler_t *handler, void *data)
+    void yaml_emitter_set_encoding(yaml_emitter_t *emitter,
+            yaml_encoding_t encoding)
+    void yaml_emitter_set_canonical(yaml_emitter_t *emitter, int canonical)
+    void yaml_emitter_set_indent(yaml_emitter_t *emitter, int indent)
+    void yaml_emitter_set_width(yaml_emitter_t *emitter, int width)
+    void yaml_emitter_set_unicode(yaml_emitter_t *emitter, int unicode)
+    void yaml_emitter_set_break(yaml_emitter_t *emitter,
+            yaml_break_t line_break)
+    int yaml_emitter_emit(yaml_emitter_t *emitter, yaml_event_t *event) except *
+    int yaml_emitter_flush(yaml_emitter_t *emitter)
+