X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=include%2Fwimlib_tchar.h;h=2585fa660b8183fe246370cd75f90a8d2db79358;hp=d5a5c66e74012010bbc6d7101e3f63e5cf52faa2;hb=4e32f48feb64932954953a87f064170500f93221;hpb=cc7b6ee47d4037ae8fa11b4c2d5154091d543704

diff --git a/include/wimlib_tchar.h b/include/wimlib_tchar.h
index d5a5c66e..2585fa66 100644
--- a/include/wimlib_tchar.h
+++ b/include/wimlib_tchar.h
@@ -6,9 +6,11 @@
 
 #ifdef __WIN32__
 #include <wchar.h>
-/* For Windows builds, the "tchar" type will be 2 bytes and will be equivalent
- * to "wchar_t" and "utf16lechar".  All indicate one code unit of a UTF16-LE
- * string. */
+/*
+ * For Windows builds, the "tchar" type will be 2 bytes and will be equivalent
+ * to "wchar_t" and "utf16lechar".  All indicate one coding unit of a string
+ * encoded in UTF-16LE with the additional possibility of unpaired surrogates.
+ */
 typedef wchar_t tchar;
 #  define TCHAR_IS_UTF16LE 1
 #  define _T(text) L##text
@@ -22,13 +24,16 @@ typedef wchar_t tchar;
 #  define tmemcpy	wmemcpy
 #  define tmemmove	wmemmove
 #  define tmempcpy	wmempcpy
+#  define tstrcat	wcscat
 #  define tstrcpy	wcscpy
 #  define tprintf	wprintf
 #  define tsprintf	swprintf
 #  define tfprintf	fwprintf
 #  define tvfprintf	vfwprintf
-#  define istalpha	iswalpha
-#  define istspace	iswspace
+#  define tscanf	swscanf
+#  define istalpha(c)	iswalpha((wchar_t)(c))
+#  define istspace(c)	iswspace((wchar_t)(c))
+#  define totlower(c)	towlower((wchar_t)(c))
 #  define tstrcmp	wcscmp
 #  define tstrncmp	wcsncmp
 #  define tstrchr	wcschr
@@ -48,12 +53,12 @@ typedef wchar_t tchar;
 #  define tstrtol	wcstol
 #  define tstrtod	wcstod
 #  define tstrtoul	wcstoul
+#  define tstrtoull	wcstoull
 #  define tunlink	_wunlink
 #  define tstrerror	_wcserror
 #  define taccess	_waccess
 #  define tstrdup	wcsdup
 #  define tgetenv	_wgetenv
-#  define totlower(c)	towlower((wchar_t)(c))
 /* The following "tchar" functions do not have exact wide-character equivalents
  * on Windows so require parameter rearrangement or redirection to a replacement
  * function defined ourselves. */
@@ -63,9 +68,11 @@ typedef wchar_t tchar;
 #  define trename	win32_rename_replacement
 #  define tglob		win32_wglob
 #else /* __WIN32__ */
-/* For non-Windows builds, the "tchar" type will be one byte and will specify a
- * string in the locale-dependent multibyte encoding.  However, only UTF-8 is
- * well supported in this library. */
+/*
+ * For non-Windows builds, the "tchar" type will be one byte and will specify a
+ * string encoded in UTF-8 with the additional possibility of surrogate
+ * codepoints.
+ */
 typedef char tchar;
 #  define TCHAR_IS_UTF16LE 0
 #  define T(text) text /* In this case, strings of "tchar" are simply strings of
@@ -79,13 +86,16 @@ typedef char tchar;
 #  define tmemcpy	memcpy
 #  define tmemmove	memmove
 #  define tmempcpy	mempcpy
+#  define tstrcat	strcat
 #  define tstrcpy	strcpy
 #  define tprintf	printf
 #  define tsprintf	sprintf
 #  define tfprintf	fprintf
 #  define tvfprintf	vfprintf
-#  define istalpha	isalpha
-#  define istspace	isspace
+#  define tscanf	sscanf
+#  define istalpha(c)	isalpha((unsigned char)(c))
+#  define istspace(c)	isspace((unsigned char)(c))
+#  define totlower(c)	tolower((unsigned char)(c))
 #  define tstrcmp	strcmp
 #  define tstrncmp	strncmp
 #  define tstrchr	strchr
@@ -107,10 +117,10 @@ typedef char tchar;
 #  define tstrtol	strtol
 #  define tstrtod	strtod
 #  define tstrtoul	strtoul
+#  define tstrtoull	strtoull
 #  define tmkdir	mkdir
 #  define tstrdup	strdup
 #  define tgetenv	getenv
-#  define totlower(c)	tolower((unsigned char)(c))
 #  define TSTRDUP	STRDUP
 #  define tstrerror_r	strerror_r
 #  define trename	rename