1 files changed, 65 insertions, 0 deletions
diff --git a/internal/cmdlineopt.h b/internal/cmdlineopt.h
new file mode 100644
index 0000000000..e79b993345
--- /dev/null
+++ b/internal/cmdlineopt.h
@@ -0,0 +1,65 @@
+#ifndef INTERNAL_CMDLINEOPT_H                               /*-*-C-*-vi:se ft=c:*/
+#define INTERNAL_CMDLINEOPT_H
+
+#include "rjit.h"
+#include "yjit.h"
+
+typedef struct {
+    unsigned int mask;
+    unsigned int set;
+} ruby_features_t;
+
+typedef struct ruby_cmdline_options {
+    const char *script;
+    VALUE script_name;
+    VALUE e_script;
+    struct {
+        struct {
+            VALUE name;
+            int index;
+        } enc;
+    } src, ext, intern;
+    VALUE req_list;
+    ruby_features_t features;
+    ruby_features_t warn;
+    unsigned int dump;
+    long backtrace_length_limit;
+#if USE_RJIT
+    struct rb_rjit_options rjit;
+#endif
+
+    const char *crash_report;
+
+    signed int sflag: 2;
+    unsigned int xflag: 1;
+    unsigned int warning: 1;
+    unsigned int verbose: 1;
+    unsigned int do_loop: 1;
+    unsigned int do_print: 1;
+    unsigned int do_line: 1;
+    unsigned int do_split: 1;
+    unsigned int do_search: 1;
+    unsigned int setids: 2;
+#if USE_YJIT
+    unsigned int yjit: 1;
+#endif
+} ruby_cmdline_options_t;
+
+struct ruby_opt_message {
+    const char *str;
+    unsigned short namelen, secondlen;
+};
+
+#define RUBY_OPT_MESSAGE(shortopt, longopt, desc) { \
+    shortopt " " longopt " " desc, \
+    (unsigned short)sizeof(shortopt), \
+    (unsigned short)sizeof(longopt), \
+}
+
+#define opt_match(s, l, name) \
+    ((((l) > rb_strlen_lit(name)) ? (s)[rb_strlen_lit(name)] == '=' : \
+      (l) == rb_strlen_lit(name)) && \
+     memcmp((s), name, rb_strlen_lit(name)) == 0 && \
+     (((s) += rb_strlen_lit(name)), 1))
+
+#endif