linux/icu4c-64_2-docs/ucat_8h_source.html

 // © 2016 and later: Unicode, Inc. and others.
 // License & terms of use: http://www.unicode.org/copyright.html
 /*
 **********************************************************************
 * Copyright (c) 2003-2004, International Business Machines
 * Corporation and others.  All Rights Reserved.
 **********************************************************************
 * Author: Alan Liu
 * Created: March 19 2003
 * Since: ICU 2.6
 **********************************************************************
 */
 #ifndef UCAT_H
 #define UCAT_H

 #include "unicode/utypes.h"
 #include "unicode/ures.h"

 U_CDECL_BEGIN

 typedef UResourceBundle* u_nl_catd;

 U_STABLE u_nl_catd U_EXPORT2
 u_catopen(const char* name, const char* locale, UErrorCode* ec);

 U_STABLE void U_EXPORT2
 u_catclose(u_nl_catd catd);

 U_STABLE const UChar* U_EXPORT2
 u_catgets(u_nl_catd catd, int32_t set_num, int32_t msg_num,
           const UChar* s,
           int32_t* len, UErrorCode* ec);

 U_CDECL_END

 #endif /*UCAT_H*/
 /*eof*/
u_catclose
void u_catclose(u_nl_catd catd)
Close an ICU message catalog, given its descriptor.

U_CDECL_BEGIN
#define U_CDECL_BEGIN
This is used to begin a declaration of a library private ICU C API.
Definition: umachine.h:84

UChar
uint16_t UChar
The base type for UTF-16 code units and pointers.
Definition: umachine.h:342

U_CDECL_END
#define U_CDECL_END
This is used to end a declaration of a library private ICU C API.
Definition: umachine.h:85

u_nl_catd
UResourceBundle * u_nl_catd
An ICU message catalog descriptor, analogous to nl_catd.
Definition: ucat.h:73

u_catopen
u_nl_catd u_catopen(const char *name, const char *locale, UErrorCode *ec)
Open and return an ICU message catalog descriptor.

UErrorCode
UErrorCode
Error code to replace exception handling, so that the code is compatible with all C++ compilers...
Definition: utypes.h:401

u_catgets
const UChar * u_catgets(u_nl_catd catd, int32_t set_num, int32_t msg_num, const UChar *s, int32_t *len, UErrorCode *ec)
Retrieve a localized string from an ICU message catalog.

utypes.h
Basic definitions for ICU, for both C and C++ APIs.

UResourceBundle
struct UResourceBundle UResourceBundle
Definition: ures.h:59

ures.h
C API: Resource Bundle.

U_STABLE
#define U_STABLE
This is used to declare a function as a stable public ICU C API.
Definition: umachine.h:111