patch 8.2.0296: mixing up "long long" and __int64 may cause problems

Problem:    Mixing up "long long" and __int64 may cause problems. (John
            Marriott)
Solution:   Pass varnumber_T to vim_snprintf().  Add v:numbersize.
diff --git a/src/vim.h b/src/vim.h
index 62cc46c..4d3ac36 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -328,16 +328,6 @@
 typedef unsigned short	short_u;
 typedef unsigned int	int_u;
 
-// Older systems do not have support for long long
-// use a typedef instead of hard-coded long long
-#ifdef HAVE_NO_LONG_LONG
- typedef long long_long_T;
- typedef long unsigned long_long_u_T;
-#else
- typedef long long long_long_T;
- typedef long long unsigned long_long_u_T;
-#endif
-
 // Make sure long_u is big enough to hold a pointer.
 // On Win64, longs are 32 bits and pointers are 64 bits.
 // For printf() and scanf(), we need to take care of long_u specifically.
@@ -1975,31 +1965,32 @@
 #define VV_ERRORS	67
 #define VV_FALSE	68
 #define VV_TRUE		69
-#define VV_NULL		70
-#define VV_NONE		71
-#define VV_VIM_DID_ENTER 72
-#define VV_TESTING	73
-#define VV_TYPE_NUMBER	74
-#define VV_TYPE_STRING	75
-#define VV_TYPE_FUNC	76
-#define VV_TYPE_LIST	77
-#define VV_TYPE_DICT	78
-#define VV_TYPE_FLOAT	79
-#define VV_TYPE_BOOL	80
-#define VV_TYPE_NONE	81
-#define VV_TYPE_JOB	82
-#define VV_TYPE_CHANNEL	83
-#define VV_TYPE_BLOB	84
-#define VV_TERMRFGRESP	85
-#define VV_TERMRBGRESP	86
-#define VV_TERMU7RESP	87
-#define VV_TERMSTYLERESP 88
-#define VV_TERMBLINKRESP 89
-#define VV_EVENT	90
-#define VV_VERSIONLONG	91
-#define VV_ECHOSPACE	92
-#define VV_ARGV		93
-#define VV_LEN		94	// number of v: vars
+#define VV_NONE		70
+#define VV_NULL		71
+#define VV_NUMBERSIZE	72
+#define VV_VIM_DID_ENTER 73
+#define VV_TESTING	74
+#define VV_TYPE_NUMBER	75
+#define VV_TYPE_STRING	76
+#define VV_TYPE_FUNC	77
+#define VV_TYPE_LIST	78
+#define VV_TYPE_DICT	79
+#define VV_TYPE_FLOAT	80
+#define VV_TYPE_BOOL	81
+#define VV_TYPE_NONE	82
+#define VV_TYPE_JOB	83
+#define VV_TYPE_CHANNEL	84
+#define VV_TYPE_BLOB	85
+#define VV_TERMRFGRESP	86
+#define VV_TERMRBGRESP	87
+#define VV_TERMU7RESP	88
+#define VV_TERMSTYLERESP 89
+#define VV_TERMBLINKRESP 90
+#define VV_EVENT	91
+#define VV_VERSIONLONG	92
+#define VV_ECHOSPACE	93
+#define VV_ARGV		94
+#define VV_LEN		95	// number of v: vars
 
 // used for v_number in VAR_BOOL and VAR_SPECIAL
 #define VVAL_FALSE	0L	// VAR_BOOL