1 files changed, 76 insertions, 0 deletions
diff --git a/src/structs.h b/src/structs.h
new file mode 100644
index 000000000..7298b8ddf
--- /dev/null
+++ b/src/structs.h
@@ -0,0 +1,76 @@
+/*************************************************
+*     xfpt - Simple ASCII->Docbook processor     *
+*************************************************/
+
+/* Copyright (c) University of Cambridge, 2006 */
+/* Written by Philip Hazel. */
+
+/* This module contains definitions of structures that are used throughout the
+program. */
+
+/* Include file stack item */
+
+typedef struct istackstr {
+  struct istackstr *prev;
+  int linenumber;
+  FILE *file;
+  uschar filename[256];
+} istackstr;
+
+/* Flag stack item */
+
+typedef struct flagstr {
+  struct flagstr *next;
+  int     length1;
+  uschar *flag1;
+  uschar *rep1;
+  int     length2;
+  uschar *flag2;
+  uschar *rep2;
+} flagstr;
+
+/* Pushed string stack item */
+
+typedef struct pushstr {
+  struct pushstr *next;
+  int letter;
+  uschar string[1];
+} pushstr;
+
+/* Macro content and argument item */
+
+typedef struct argstr {
+  struct argstr *next;
+  uschar *string;
+} argstr;
+
+/* Macro definition item */
+
+typedef struct macrodef {
+  struct macrodef *next;
+  argstr *lines;
+  argstr *args;
+  uschar *name;
+  int namelength;
+} macrodef;
+
+/* Macro execution item */
+
+typedef struct macroexe {
+  struct macroexe *prev;
+  macrodef *macro;
+  argstr *args;
+  argstr *nextline;
+} macroexe;
+
+/* Structure for each node in a tree, used for defined entities. */
+
+typedef struct tree_node {
+  struct tree_node *left;      /* pointer to left child */
+  struct tree_node *right;     /* pointer to right child */
+  uschar *data;                /* pointer to the value */
+  uschar  balance;             /* balancing factor */
+  uschar  name[1];             /* node name - variable length */
+} tree_node;
+
+/* End of structs.h */