34 static void* _getBuffer(UEnumeration* en, int32_t capacity) {  in _getBuffer()  argument
36     if (en->baseContext != NULL) {  in _getBuffer()
37         if (((_UEnumBuffer*) en->baseContext)->len < capacity) {  in _getBuffer()
39             en->baseContext = uprv_realloc(en->baseContext,  in _getBuffer()
41             if (en->baseContext == NULL) {  in _getBuffer()
44             ((_UEnumBuffer*) en->baseContext)->len = capacity;  in _getBuffer()
48         en->baseContext = uprv_malloc(sizeof(int32_t) + capacity);  in _getBuffer()
49         if (en->baseContext == NULL) {  in _getBuffer()
52         ((_UEnumBuffer*) en->baseContext)->len = capacity;  in _getBuffer()
55     return (void*) & ((_UEnumBuffer*) en->baseContext)->data;  in _getBuffer()
59 uenum_close(UEnumeration* en)  in uenum_close()  argument
61     if (en) {  in uenum_close()
62         if (en->close != NULL) {  in uenum_close()
63             if (en->baseContext) {  in uenum_close()
64                 uprv_free(en->baseContext);  in uenum_close()
66             en->close(en);  in uenum_close()
68             uprv_free(en);  in uenum_close()
74 uenum_count(UEnumeration* en, UErrorCode* status)  in uenum_count()  argument
76     if (!en || U_FAILURE(*status)) {  in uenum_count()
79     if (en->count != NULL) {  in uenum_count()
80         return en->count(en, status);  in uenum_count()
89 uenum_unextDefault(UEnumeration* en,  in uenum_unextDefault()  argument
95     if (en->next != NULL) {  in uenum_unextDefault()
96         const char *cstr = en->next(en, &len, status);  in uenum_unextDefault()
98             ustr = (UChar*) _getBuffer(en, (len+1) * sizeof(UChar));  in uenum_unextDefault()
116 uenum_nextDefault(UEnumeration* en,  in uenum_nextDefault()  argument
120     if (en->uNext != NULL) {  in uenum_nextDefault()
122         const UChar *tempUCharVal = en->uNext(en, resultLength, status);  in uenum_nextDefault()
127             _getBuffer(en, (*resultLength+1) * sizeof(char));  in uenum_nextDefault()
141 uenum_unext(UEnumeration* en,  in uenum_unext()  argument
145     if (!en || U_FAILURE(*status)) {  in uenum_unext()
148     if (en->uNext != NULL) {  in uenum_unext()
149         return en->uNext(en, resultLength, status);  in uenum_unext()
157 uenum_next(UEnumeration* en,  in uenum_next()  argument
161     if (!en || U_FAILURE(*status)) {  in uenum_next()
164     if (en->next != NULL) {  in uenum_next()
166             return en->next(en, resultLength, status);  in uenum_next()
170             return en->next(en, &dummyLength, status);  in uenum_next()
179 uenum_reset(UEnumeration* en, UErrorCode* status)  in uenum_reset()  argument
181     if (!en || U_FAILURE(*status)) {  in uenum_reset()
184     if (en->reset != NULL) {  in uenum_reset()
185         en->reset(en, status);  in uenum_reset()