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-rw-r--r--wcsmbs/wchar.h133
1 files changed, 133 insertions, 0 deletions
diff --git a/wcsmbs/wchar.h b/wcsmbs/wchar.h
index 69ad2d3c67..2292bd84b6 100644
--- a/wcsmbs/wchar.h
+++ b/wcsmbs/wchar.h
@@ -59,8 +59,12 @@ typedef int mbstate_t; /* FIXME */
hold any value corresponding to members of the extended character
set, as well as at least one value that does not correspond to any
member of the extended character set. */
+#ifndef __have_wint_t_defined
+#define __have_wint_t_defined 1
+/* This is a hack!!! */
typedef unsigned int wint_t;
#endif
+#endif
/* Copy SRC to DEST. */
@@ -81,6 +85,14 @@ extern int wcscmp __P ((__const wchar_t *__s1, __const wchar_t *__s2));
extern int wcsncmp __P ((__const wchar_t *__s1, __const wchar_t *__s2,
size_t __n));
+/* Compare S1 and S2, both interpreted as appropriate to the
+ LC_COLLATE category of the current locale. */
+extern int wcscoll __P ((__const wchar_t *__s1, __const wchar_t *__s2));
+/* Transform S2 into array pointed to by S1 such that if wcscmp is
+ applied to two transformed strings the result is the as applying
+ `wcscoll' to the original strings. */
+extern size_t wcsxfrm __P ((wchar_t *__s1, __const wchar_t *__s2, size_t __n));
+
/* Duplicate S, returning an identical malloc'd string. */
extern wchar_t *wcsdup __P ((__const wchar_t *__s));
@@ -163,6 +175,127 @@ extern size_t mbsrtowcs __P ((wchar_t *__dst, __const char **__src,
extern size_t wcsrtombs __P ((char *__dst, __const wchar_t **__src,
size_t __len, mbstate_t *__ps));
+
+#ifdef __USE_GNU
+/* The following functions are extensions found in X/Open CAE. */
+
+/* Determine number of column positions required for C. */
+extern int wcwidth __P ((wint_t __c));
+
+/* Determine number of column positions required for first N wide
+ characters (or fewer if S ends before this) in S. */
+extern int wcswidth __P ((__const wchar_t *__s, size_t __n));
+#endif /* use GNU */
+
+
+/* Convert initial portion of the wide string NPTR to `double'
+ representation. */
+extern double wcstod __P ((__const wchar_t *__nptr, wchar_t **__endptr));
+
+#ifdef USE_GNU
+/* Likewise for `float' and `long double' sizes of floating-point numbers. */
+extern float wcstof __P ((__const wchar_t *__nptr, wchar_t **__endptr));
+extern __long_double_t wcstold __P ((__const wchar_t *__nptr,
+ wchar_t **__endptr));
+#endif /* GNU */
+
+
+/* Convert initial portion of wide string NPTR to `long int'
+ representation. */
+extern long int wcstol __P ((__const wchar_t *__nptr, wchar_t **__endptr,
+ int __base));
+
+/* Convert initial portion of wide string NPTR to `unsigned long int'
+ representation. */
+extern unsigned long int wcstoul __P ((__const wchar_t *__nptr,
+ wchar_t **__endptr, int __base));
+
+#if defined (__GNUC__) && defined (__USE_GNU)
+/* Convert initial portion of wide string NPTR to `long int'
+ representation. */
+extern long long int wcstoq __P ((__const wchar_t *__nptr, wchar_t **__endptr,
+ int __base));
+
+/* Convert initial portion of wide string NPTR to `unsigned long long int'
+ representation. */
+extern unsigned long long int wcstouq __P ((__const wchar_t *__nptr,
+ wchar_t **__endptr, int __base));
+#endif /* GCC and use GNU. */
+
+
+/* The internal entry points for `wcstoX' take an extra flag argument
+ saying whether or not to parse locale-dependent number grouping. */
+extern double __wcstod_internal __P ((__const wchar_t *__nptr,
+ wchar_t **_endptr, int __group));
+extern float __wcstof_internal __P ((__const wchar_t *__nptr,
+ wchar_t **_endptr, int __group));
+extern __long_double_t __wcstold_internal __P ((__const wchar_t *__nptr,
+ wchar_t **_endptr,
+ int __group));
+
+extern long int __wcstol_internal __P ((__const wchar_t *__nptr,
+ wchar_t **__endptr, int __base,
+ int __group));
+extern unsigned long int __wcstoul_internal __P ((__const wchar_t *__nptr,
+ wchar_t **__endptr,
+ int __base, int __group));
+#ifdef __GNUC__
+extern long long int __wcstoq_internal __P ((__const wchar_t *__nptr,
+ wchar_t **__endptr, int __base,
+ int __group));
+extern unsigned long long int __wcstouq_internal __P ((__const wchar_t *__nptr,
+ wchar_t **__endptr,
+ int __base,
+ int __group));
+#endif /* GCC */
+
+
+#if defined (__OPTIMIZE__) && __GNUC__ >= 2
+/* Define inline functions which call the internal entry points. */
+
+extern __inline double wcstod (__const wchar_t *__nptr, wchar_t **__endptr)
+{ return __wcstod_internal (__nptr, __endptr, 0); }
+extern __inline long int wcstol (__const wchar_t *__nptr,
+ wchar_t **__endptr, int __base)
+{ return __wcstol_internal (__nptr, __endptr, __base, 0); }
+extern __inline unsigned long int wcstoul (__const wchar_t *__nptr,
+ wchar_t **__endptr, int __base)
+{ return __wcstoul_internal (__nptr, __endptr, __base, 0); }
+
+#ifdef __USE_GNU
+extern __inline float wcstof (__const wchar_t *__nptr, wchar_t **__endptr)
+{ return __wcstof_internal (__nptr, __endptr, 0); }
+extern __inline __long_double_t wcstold (__const wchar_t *__nptr,
+ wchar_t **__endptr)
+{ return __wcstold_internal (__nptr, __endptr, 0); }
+#endif
+
+#ifdef __USE_BSD
+extern __inline long long int wcstoq (__const wchar_t *__nptr,
+ wchar_t **__endptr, int __base)
+{ return __wcstoq_internal (__nptr, __endptr, __base, 0); }
+extern __inline unsigned long long int wcstouq (__const wchar_t *__nptr,
+ wchar_t **__endptr, int __base)
+{ return __wcstouq_internal (__nptr, __endptr, __base, 0); }
+#endif
+#endif /* Optimizing GCC >=2. */
+
+
+#ifdef __USE_GNU
+/* Copy SRC to DEST, returning the address of the terminating L'\0' in
+ DEST. */
+extern wchar_t *__wcpcpy __P ((wchar_t *__dest, __const wchar_t *__src));
+extern wchar_t *wcpcpy __P ((wchar_t *__dest, __const wchar_t *__src));
+
+/* Copy no more than N characters of SRC to DEST, returning the address of
+ the last character written into DEST. */
+extern wchar_t *__wcpncpy __P ((wchar_t *__dest, __const wchar_t *__src,
+ size_t __n));
+extern wchar_t *wcpncpy __P ((wchar_t *__dest, __const wchar_t *__src,
+ size_t __n));
+#endif /* use GNU */
+
+
__END_DECLS
#endif /* wchar.h */