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-rw-r--r--Build/source/libs/luajit/LuaJIT-src/src/lj_strscan.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/Build/source/libs/luajit/LuaJIT-src/src/lj_strscan.h b/Build/source/libs/luajit/LuaJIT-src/src/lj_strscan.h
new file mode 100644
index 00000000000..77606893640
--- /dev/null
+++ b/Build/source/libs/luajit/LuaJIT-src/src/lj_strscan.h
@@ -0,0 +1,39 @@
+/*
+** String scanning.
+** Copyright (C) 2005-2015 Mike Pall. See Copyright Notice in luajit.h
+*/
+
+#ifndef _LJ_STRSCAN_H
+#define _LJ_STRSCAN_H
+
+#include "lj_obj.h"
+
+/* Options for accepted/returned formats. */
+#define STRSCAN_OPT_TOINT 0x01 /* Convert to int32_t, if possible. */
+#define STRSCAN_OPT_TONUM 0x02 /* Always convert to double. */
+#define STRSCAN_OPT_IMAG 0x04
+#define STRSCAN_OPT_LL 0x08
+#define STRSCAN_OPT_C 0x10
+
+/* Returned format. */
+typedef enum {
+ STRSCAN_ERROR,
+ STRSCAN_NUM, STRSCAN_IMAG,
+ STRSCAN_INT, STRSCAN_U32, STRSCAN_I64, STRSCAN_U64,
+} StrScanFmt;
+
+LJ_FUNC StrScanFmt lj_strscan_scan(const uint8_t *p, TValue *o, uint32_t opt);
+LJ_FUNC int LJ_FASTCALL lj_strscan_num(GCstr *str, TValue *o);
+#if LJ_DUALNUM
+LJ_FUNC int LJ_FASTCALL lj_strscan_number(GCstr *str, TValue *o);
+#else
+#define lj_strscan_number(s, o) lj_strscan_num((s), (o))
+#endif
+
+/* Check for number or convert string to number/int in-place (!). */
+static LJ_AINLINE int lj_strscan_numberobj(TValue *o)
+{
+ return tvisnumber(o) || (tvisstr(o) && lj_strscan_number(strV(o), o));
+}
+
+#endif