00001 #ifndef PROTON_BUFFER_H
00002 #define PROTON_BUFFER_H 1
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00025 #include <proton/import_export.h>
00026 #include <proton/types.h>
00027
00028 #ifdef __cplusplus
00029 extern "C" {
00030 #endif
00031
00032 typedef struct pn_buffer_t pn_buffer_t;
00033
00034 PN_EXTERN pn_buffer_t *pn_buffer(size_t capacity);
00035 PN_EXTERN void pn_buffer_free(pn_buffer_t *buf);
00036 PN_EXTERN size_t pn_buffer_size(pn_buffer_t *buf);
00037 PN_EXTERN size_t pn_buffer_capacity(pn_buffer_t *buf);
00038 PN_EXTERN size_t pn_buffer_available(pn_buffer_t *buf);
00039 PN_EXTERN int pn_buffer_ensure(pn_buffer_t *buf, size_t size);
00040 PN_EXTERN int pn_buffer_append(pn_buffer_t *buf, const char *bytes, size_t size);
00041 PN_EXTERN int pn_buffer_prepend(pn_buffer_t *buf, const char *bytes, size_t size);
00042 PN_EXTERN size_t pn_buffer_get(pn_buffer_t *buf, size_t offset, size_t size, char *dst);
00043 PN_EXTERN int pn_buffer_trim(pn_buffer_t *buf, size_t left, size_t right);
00044 PN_EXTERN void pn_buffer_clear(pn_buffer_t *buf);
00045 PN_EXTERN int pn_buffer_defrag(pn_buffer_t *buf);
00046 PN_EXTERN pn_bytes_t pn_buffer_bytes(pn_buffer_t *buf);
00047 PN_EXTERN int pn_buffer_print(pn_buffer_t *buf);
00048
00049 #ifdef __cplusplus
00050 }
00051 #endif
00052
00053 #endif