1 files changed, 16 insertions, 48 deletions
diff --git a/src/nvim/sign_defs.h b/src/nvim/sign_defs.h
index 16e783aab7..79d21585fc 100644
--- a/src/nvim/sign_defs.h
+++ b/src/nvim/sign_defs.h
@@ -1,54 +1,22 @@
-#ifndef NVIM_SIGN_DEFS_H
-#define NVIM_SIGN_DEFS_H
-
-#include <stdbool.h>
-
-#include "nvim/pos.h"
-#include "nvim/types.h"
-
-// signs: line annotations
-
-// Sign group
-typedef struct signgroup_S {
-  uint16_t sg_refcount;   // number of signs in this group
-  int sg_next_sign_id;    // next sign id for this group
-  char sg_name[1];        // sign group name
-} signgroup_T;
-
-// Macros to get the sign group structure from the group name
-#define SGN_KEY_OFF offsetof(signgroup_T, sg_name)
-#define HI2SG(hi) ((signgroup_T *)((hi)->hi_key - SGN_KEY_OFF))
-
-typedef struct sign_entry sign_entry_T;
-
-struct sign_entry {
-  int se_id;               // unique identifier for each placed sign
-  int se_typenr;           // typenr of sign
-  int se_priority;         // priority for highlighting
-  bool se_has_text_or_icon;  // has text or icon
-  linenr_T se_lnum;             // line number which has this sign
-  signgroup_T *se_group;            // sign group
-  sign_entry_T *se_next;             // next entry in a list of signs
-  sign_entry_T *se_prev;             // previous entry -- for easy reordering
-};
+#pragma once
 
 /// Sign attributes. Used by the screen refresh routines.
 typedef struct {
   char *text;
-  int hl_attr_id;
-  int priority;
+  int hl_id;
 } SignTextAttrs;
 
-#define SIGN_SHOW_MAX 9
-
-// Default sign priority for highlighting
-#define SIGN_DEF_PRIO 10
-
-// type argument for sign_get_attr()
-typedef enum {
-  SIGN_LINEHL,
-  SIGN_NUMHL,
-  SIGN_TEXT,
-} SignType;
-
-#endif  // NVIM_SIGN_DEFS_H
+/// Struct to hold the sign properties.
+typedef struct sign {
+  char *sn_name;   // name of sign
+  char *sn_icon;   // name of pixmap
+  char *sn_text;   // text used instead of pixmap
+  int sn_line_hl;  // highlight ID for line
+  int sn_text_hl;  // highlight ID for text
+  int sn_cul_hl;   // highlight ID for text on current line when 'cursorline' is set
+  int sn_num_hl;   // highlight ID for line number
+} sign_T;
+
+enum { SIGN_WIDTH = 2, };  ///< Number of display cells for a sign in the signcolumn
+enum { SIGN_SHOW_MAX = 9, };  ///< Maximum number of signs shown on a single line
+enum { SIGN_DEF_PRIO = 10, };  ///< Default sign highlight priority