Import lldb as of SVN r194122vendor/lldb/lldb-r194122

Sponsored by:	DARPA, AFRL

1 files changed, 122 insertions, 0 deletions

diff --git a/tools/driver/ELWrapper.h b/tools/driver/ELWrapper.h
new file mode 100644
index 000000000000..a30182d948b1
--- /dev/null
+++ b/tools/driver/ELWrapper.h
@@ -0,0 +1,122 @@
+//===-- ELWrapper.h ---------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#pragma once
+
+#include <stdio.h>
+
+// EditLine editor function return codes.
+// For user-defined function interface
+#define CC_NORM         0
+#define CC_NEWLINE      1
+#define CC_EOF          2
+#define CC_ARGHACK      3
+#define CC_REFRESH      4
+#define CC_CURSOR       5
+#define CC_ERROR        6
+#define CC_FATAL        7
+#define CC_REDISPLAY    8
+#define CC_REFRESH_BEEP 9
+
+// el_set/el_get parameters
+#define EL_PROMPT        0    // , el_pfunc_t
+#define EL_TERMINAL      1    // , const char *
+#define EL_EDITOR        2    // , const char *
+#define EL_SIGNAL        3    // , int);
+#define EL_BIND          4    // , const char *, ..., NULL
+#define EL_TELLTC        5    // , const char *, ..., NULL
+#define EL_SETTC         6    // , const char *, ..., NULL
+#define EL_ECHOTC        7    // , const char *, ..., NULL
+#define EL_SETTY         8    // , const char *, ..., NULL
+#define EL_ADDFN         9    // , const char *, const char *, el_func_t
+#define EL_HIST          10   // , hist_fun_t, const char *
+#define EL_EDITMODE      11   // , int
+#define EL_RPROMPT       12   // , el_pfunc_t
+#define EL_GETCFN        13   // , el_rfunc_t
+#define EL_CLIENTDATA    14   // , void *
+#define EL_UNBUFFERED    15   // , int
+#define EL_PREP_TERM     16   // , int
+#define EL_GETTC         17   // , const char *, ..., NULL
+#define EL_GETFP         18   // , int, FILE **
+#define EL_SETFP         19   // , int, FILE *
+#define EL_REFRESH       20   // , void
+
+#define EL_BUILTIN_GETCFN (NULL)
+
+// history defines
+#define H_FUNC           0    // , UTSL
+#define H_SETSIZE        1    // , const int
+#define H_GETSIZE        2    // , void
+#define H_FIRST          3    // , void
+#define H_LAST           4    // , void
+#define H_PREV           5    // , void
+#define H_NEXT           6    // , void
+#define H_CURR           8    // , const int
+#define H_SET            7    // , int
+#define H_ADD            9    // , const char *
+#define H_ENTER          10   // , const char *
+#define H_APPEND         11   // , const char *
+#define H_END            12   // , void
+#define H_NEXT_STR       13   // , const char *
+#define H_PREV_STR       14   // , const char *
+#define H_NEXT_EVENT     15   // , const int
+#define H_PREV_EVENT     16   // , const int
+#define H_LOAD           17   // , const char *
+#define H_SAVE           18   // , const char *
+#define H_CLEAR          19   // , void
+#define H_SETUNIQUE      20   // , int
+#define H_GETUNIQUE      21   // , void
+#define H_DEL            22   // , int
+
+struct EditLine
+{
+};
+
+struct LineInfo
+{
+    const char *buffer;
+    const char *cursor;
+    const char *lastchar;
+};
+
+struct History
+{
+};
+
+struct HistEvent
+{
+    int         num;
+    const char *str;
+};
+
+extern "C"
+{
+    // edit line API
+    EditLine        *el_init     ( const char *, FILE *, FILE *, FILE * );
+    const char      *el_gets     ( EditLine *, int * );
+    int              el_set      ( EditLine *, int, ... );
+
+    void             el_end      ( EditLine * );
+    void             el_reset    ( EditLine * );
+    int              el_getc     ( EditLine *, char * );
+    void             el_push     ( EditLine *, char * );
+    void             el_beep     ( EditLine * );
+    int              el_parse    ( EditLine *, int, const char ** );
+    int              el_get      ( EditLine *, int, ... );
+    int              el_source   ( EditLine *, const char * );
+    void             el_resize   ( EditLine * );
+    const LineInfo  *el_line     ( EditLine * );
+    int              el_insertstr( EditLine *, const char * );
+    void             el_deletestr( EditLine *, int );
+
+    // history API
+    History         *history_init( void );
+    void             history_end ( History * );
+    int              history     ( History *, HistEvent *, int, ... );
+};
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