1 files changed, 0 insertions, 252 deletions
diff --git a/third_party/git/grep.h b/third_party/git/grep.h
deleted file mode 100644
index 1875880f37..0000000000
--- a/third_party/git/grep.h
+++ /dev/null
@@ -1,252 +0,0 @@
-#ifndef GREP_H
-#define GREP_H
-#include "color.h"
-#ifdef USE_LIBPCRE1
-#include <pcre.h>
-#ifdef PCRE_CONFIG_JIT
-#if PCRE_MAJOR >= 8 && PCRE_MINOR >= 32
-#ifndef NO_LIBPCRE1_JIT
-#define GIT_PCRE1_USE_JIT
-#define GIT_PCRE_STUDY_JIT_COMPILE PCRE_STUDY_JIT_COMPILE
-#endif
-#endif
-#endif
-#ifndef GIT_PCRE_STUDY_JIT_COMPILE
-#define GIT_PCRE_STUDY_JIT_COMPILE 0
-#endif
-#if PCRE_MAJOR <= 8 && PCRE_MINOR < 20
-typedef int pcre_jit_stack;
-#endif
-#else
-typedef int pcre;
-typedef int pcre_extra;
-typedef int pcre_jit_stack;
-#endif
-#ifdef USE_LIBPCRE2
-#define PCRE2_CODE_UNIT_WIDTH 8
-#include <pcre2.h>
-#else
-typedef int pcre2_code;
-typedef int pcre2_match_data;
-typedef int pcre2_compile_context;
-typedef int pcre2_match_context;
-typedef int pcre2_jit_stack;
-#endif
-#include "kwset.h"
-#include "thread-utils.h"
-#include "userdiff.h"
-
-struct repository;
-
-enum grep_pat_token {
-	GREP_PATTERN,
-	GREP_PATTERN_HEAD,
-	GREP_PATTERN_BODY,
-	GREP_AND,
-	GREP_OPEN_PAREN,
-	GREP_CLOSE_PAREN,
-	GREP_NOT,
-	GREP_OR
-};
-
-enum grep_context {
-	GREP_CONTEXT_HEAD,
-	GREP_CONTEXT_BODY
-};
-
-enum grep_header_field {
-	GREP_HEADER_FIELD_MIN = 0,
-	GREP_HEADER_AUTHOR = GREP_HEADER_FIELD_MIN,
-	GREP_HEADER_COMMITTER,
-	GREP_HEADER_REFLOG,
-
-	/* Must be at the end of the enum */
-	GREP_HEADER_FIELD_MAX
-};
-
-enum grep_color {
-	GREP_COLOR_CONTEXT,
-	GREP_COLOR_FILENAME,
-	GREP_COLOR_FUNCTION,
-	GREP_COLOR_LINENO,
-	GREP_COLOR_COLUMNNO,
-	GREP_COLOR_MATCH_CONTEXT,
-	GREP_COLOR_MATCH_SELECTED,
-	GREP_COLOR_SELECTED,
-	GREP_COLOR_SEP,
-	NR_GREP_COLORS
-};
-
-struct grep_pat {
-	struct grep_pat *next;
-	const char *origin;
-	int no;
-	enum grep_pat_token token;
-	char *pattern;
-	size_t patternlen;
-	enum grep_header_field field;
-	regex_t regexp;
-	pcre *pcre1_regexp;
-	pcre_extra *pcre1_extra_info;
-	pcre_jit_stack *pcre1_jit_stack;
-	const unsigned char *pcre1_tables;
-	int pcre1_jit_on;
-	pcre2_code *pcre2_pattern;
-	pcre2_match_data *pcre2_match_data;
-	pcre2_compile_context *pcre2_compile_context;
-	pcre2_match_context *pcre2_match_context;
-	pcre2_jit_stack *pcre2_jit_stack;
-	uint32_t pcre2_jit_on;
-	kwset_t kws;
-	unsigned fixed:1;
-	unsigned ignore_case:1;
-	unsigned word_regexp:1;
-};
-
-enum grep_expr_node {
-	GREP_NODE_ATOM,
-	GREP_NODE_NOT,
-	GREP_NODE_AND,
-	GREP_NODE_TRUE,
-	GREP_NODE_OR
-};
-
-enum grep_pattern_type {
-	GREP_PATTERN_TYPE_UNSPECIFIED = 0,
-	GREP_PATTERN_TYPE_BRE,
-	GREP_PATTERN_TYPE_ERE,
-	GREP_PATTERN_TYPE_FIXED,
-	GREP_PATTERN_TYPE_PCRE
-};
-
-struct grep_expr {
-	enum grep_expr_node node;
-	unsigned hit;
-	union {
-		struct grep_pat *atom;
-		struct grep_expr *unary;
-		struct {
-			struct grep_expr *left;
-			struct grep_expr *right;
-		} binary;
-	} u;
-};
-
-struct grep_opt {
-	struct grep_pat *pattern_list;
-	struct grep_pat **pattern_tail;
-	struct grep_pat *header_list;
-	struct grep_pat **header_tail;
-	struct grep_expr *pattern_expression;
-	struct repository *repo;
-	const char *prefix;
-	int prefix_length;
-	regex_t regexp;
-	int linenum;
-	int columnnum;
-	int invert;
-	int ignore_case;
-	int status_only;
-	int name_only;
-	int unmatch_name_only;
-	int count;
-	int word_regexp;
-	int fixed;
-	int all_match;
-	int debug;
-#define GREP_BINARY_DEFAULT	0
-#define GREP_BINARY_NOMATCH	1
-#define GREP_BINARY_TEXT	2
-	int binary;
-	int allow_textconv;
-	int extended;
-	int use_reflog_filter;
-	int pcre1;
-	int pcre2;
-	int relative;
-	int pathname;
-	int null_following_name;
-	int only_matching;
-	int color;
-	int max_depth;
-	int funcname;
-	int funcbody;
-	int extended_regexp_option;
-	int pattern_type_option;
-	char colors[NR_GREP_COLORS][COLOR_MAXLEN];
-	unsigned pre_context;
-	unsigned post_context;
-	unsigned last_shown;
-	int show_hunk_mark;
-	int file_break;
-	int heading;
-	void *priv;
-
-	void (*output)(struct grep_opt *opt, const void *data, size_t size);
-	void *output_priv;
-};
-
-void init_grep_defaults(struct repository *);
-int grep_config(const char *var, const char *value, void *);
-void grep_init(struct grep_opt *, struct repository *repo, const char *prefix);
-void grep_commit_pattern_type(enum grep_pattern_type, struct grep_opt *opt);
-
-void append_grep_pat(struct grep_opt *opt, const char *pat, size_t patlen, const char *origin, int no, enum grep_pat_token t);
-void append_grep_pattern(struct grep_opt *opt, const char *pat, const char *origin, int no, enum grep_pat_token t);
-void append_header_grep_pattern(struct grep_opt *, enum grep_header_field, const char *);
-void compile_grep_patterns(struct grep_opt *opt);
-void free_grep_patterns(struct grep_opt *opt);
-int grep_buffer(struct grep_opt *opt, char *buf, unsigned long size);
-
-struct grep_source {
-	char *name;
-
-	enum grep_source_type {
-		GREP_SOURCE_OID,
-		GREP_SOURCE_FILE,
-		GREP_SOURCE_BUF,
-	} type;
-	void *identifier;
-
-	char *buf;
-	unsigned long size;
-
-	char *path; /* for attribute lookups */
-	struct userdiff_driver *driver;
-};
-
-void grep_source_init(struct grep_source *gs, enum grep_source_type type,
-		      const char *name, const char *path,
-		      const void *identifier);
-void grep_source_clear_data(struct grep_source *gs);
-void grep_source_clear(struct grep_source *gs);
-void grep_source_load_driver(struct grep_source *gs,
-			     struct index_state *istate);
-
-
-int grep_source(struct grep_opt *opt, struct grep_source *gs);
-
-struct grep_opt *grep_opt_dup(const struct grep_opt *opt);
-int grep_threads_ok(const struct grep_opt *opt);
-
-/*
- * Mutex used around access to the attributes machinery if
- * opt->use_threads.  Must be initialized/destroyed by callers!
- */
-extern int grep_use_locks;
-extern pthread_mutex_t grep_attr_mutex;
-extern pthread_mutex_t grep_read_mutex;
-
-static inline void grep_read_lock(void)
-{
-	if (grep_use_locks)
-		pthread_mutex_lock(&grep_read_mutex);
-}
-
-static inline void grep_read_unlock(void)
-{
-	if (grep_use_locks)
-		pthread_mutex_unlock(&grep_read_mutex);
-}
-
-#endif