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-rw-r--r--cord/ec.h70
1 files changed, 0 insertions, 70 deletions
diff --git a/cord/ec.h b/cord/ec.h
deleted file mode 100644
index c829b83..0000000
--- a/cord/ec.h
+++ /dev/null
@@ -1,70 +0,0 @@
-# ifndef EC_H
-# define EC_H
-
-# ifndef CORD_H
-# include "cord.h"
-# endif
-
-/* Extensible cords are strings that may be destructively appended to. */
-/* They allow fast construction of cords from characters that are */
-/* being read from a stream. */
-/*
- * A client might look like:
- *
- * {
- * CORD_ec x;
- * CORD result;
- * char c;
- * FILE *f;
- *
- * ...
- * CORD_ec_init(x);
- * while(...) {
- * c = getc(f);
- * ...
- * CORD_ec_append(x, c);
- * }
- * result = CORD_balance(CORD_ec_to_cord(x));
- *
- * If a C string is desired as the final result, the call to CORD_balance
- * may be replaced by a call to CORD_to_char_star.
- */
-
-# ifndef CORD_BUFSZ
-# define CORD_BUFSZ 128
-# endif
-
-typedef struct CORD_ec_struct {
- CORD ec_cord;
- char * ec_bufptr;
- char ec_buf[CORD_BUFSZ+1];
-} CORD_ec[1];
-
-/* This structure represents the concatenation of ec_cord with */
-/* ec_buf[0 ... (ec_bufptr-ec_buf-1)] */
-
-/* Flush the buffer part of the extended chord into ec_cord. */
-/* Note that this is almost the only real function, and it is */
-/* implemented in 6 lines in cordxtra.c */
-void CORD_ec_flush_buf(CORD_ec x);
-
-/* Convert an extensible cord to a cord. */
-# define CORD_ec_to_cord(x) (CORD_ec_flush_buf(x), (x)[0].ec_cord)
-
-/* Initialize an extensible cord. */
-# define CORD_ec_init(x) ((x)[0].ec_cord = 0, (x)[0].ec_bufptr = (x)[0].ec_buf)
-
-/* Append a character to an extensible cord. */
-# define CORD_ec_append(x, c) \
- { \
- if ((x)[0].ec_bufptr == (x)[0].ec_buf + CORD_BUFSZ) { \
- CORD_ec_flush_buf(x); \
- } \
- *((x)[0].ec_bufptr)++ = (c); \
- }
-
-/* Append a cord to an extensible cord. Structure remains shared with */
-/* original. */
-void CORD_ec_append_cord(CORD_ec x, CORD s);
-
-# endif /* EC_H */