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+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+/*
+******************************************************************************
+*
+* Copyright (C) 1998-2006, International Business Machines
+* Corporation and others. All Rights Reserved.
+*
+******************************************************************************
+*
+* File uprintf.h
+*
+* Modification History:
+*
+* Date Name Description
+* 11/19/98 stephen Creation.
+* 03/12/99 stephen Modified for new C API.
+******************************************************************************
+*/
+
+#ifndef UPRINTF_H
+#define UPRINTF_H
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_FORMATTING
+
+#include "unicode/ustdio.h"
+#include "ufmt_cmn.h"
+#include "locbund.h"
+
+/**
+ * Struct encapsulating a single uprintf format specification.
+ */
+typedef struct u_printf_spec_info {
+ int32_t fPrecision; /* Precision */
+ int32_t fWidth; /* Width */
+
+ UChar fOrigSpec; /* Conversion specification */
+ UChar fSpec; /* Conversion specification */
+ UChar fPadChar; /* Padding character */
+
+ UBool fAlt; /* # flag */
+ UBool fSpace; /* Space flag */
+ UBool fLeft; /* - flag */
+ UBool fShowSign; /* + flag */
+ UBool fZero; /* 0 flag */
+
+ UBool fIsLongDouble; /* L flag */
+ UBool fIsShort; /* h flag */
+ UBool fIsLong; /* l flag */
+ UBool fIsLongLong; /* ll flag */
+} u_printf_spec_info;
+
+typedef int32_t U_EXPORT2
+u_printf_write_stream(void *context,
+ const UChar *str,
+ int32_t count);
+
+typedef int32_t U_EXPORT2
+u_printf_pad_and_justify_stream(void *context,
+ const u_printf_spec_info *info,
+ const UChar *result,
+ int32_t resultLen);
+
+typedef struct u_printf_stream_handler {
+ u_printf_write_stream *write;
+ u_printf_pad_and_justify_stream *pad_and_justify;
+} u_printf_stream_handler;
+
+/* Used by sprintf */
+typedef struct u_localized_print_string {
+ UChar *str; /* Place to write the string */
+ int32_t available;/* Number of codeunits available to write to */
+ int32_t len; /* Maximum number of code units that can be written to output */
+
+ ULocaleBundle fBundle; /* formatters */
+} u_localized_print_string;
+
+#define UP_PERCENT 0x0025
+
+/**
+ * Parse a single u_printf format string.
+ * @param fmt A pointer to a '%' character in a u_printf format specification.
+ * @param spec A pointer to a <TT>u_printf_spec</TT> to receive the parsed
+ * format specifier.
+ * @param locStringContext If present, will make sure that it will only write
+ * to the buffer when space is available. It's done this way because
+ * va_list sometimes can't be passed by pointer.
+ * @return The number of characters contained in this specifier.
+ */
+U_CFUNC int32_t
+u_printf_parse(const u_printf_stream_handler *streamHandler,
+ const UChar *fmt,
+ void *context,
+ u_localized_print_string *locStringContext,
+ ULocaleBundle *formatBundle,
+ int32_t *written,
+ va_list ap);
+
+#endif /* #if !UCONFIG_NO_FORMATTING */
+
+#endif