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Editing: snappy-c.h
/** @file snappy-c.h This service provides dynamic access to Snappy as a C header. */ #ifndef SNAPPY_C_INCLUDED #ifdef __cplusplus extern "C" { #endif #ifndef MYSQL_ABI_CHECK #include <stddef.h> #include <stdbool.h> #endif #ifndef MYSQL_DYNAMIC_PLUGIN #define provider_service_snappy provider_service_snappy_static #endif #ifndef SNAPPY_C typedef enum { SNAPPY_OK = 0, SNAPPY_INVALID_INPUT = 1, SNAPPY_BUFFER_TOO_SMALL = 2 } snappy_status; #define snappy_max_compressed_length(...) provider_service_snappy->snappy_max_compressed_length_ptr (__VA_ARGS__) #define snappy_compress(...) provider_service_snappy->snappy_compress_ptr (__VA_ARGS__) #define snappy_uncompressed_length(...) provider_service_snappy->snappy_uncompressed_length_ptr (__VA_ARGS__) #define snappy_uncompress(...) provider_service_snappy->snappy_uncompress_ptr (__VA_ARGS__) #endif #define DEFINE_snappy_max_compressed_length(NAME) NAME( \ size_t source_length \ ) #define DEFINE_snappy_compress(NAME) NAME( \ const char *input, \ size_t input_length, \ char *compressed, \ size_t *compressed_length \ ) #define DEFINE_snappy_uncompressed_length(NAME) NAME( \ const char *compressed, \ size_t compressed_length, \ size_t *result \ ) #define DEFINE_snappy_uncompress(NAME) NAME( \ const char *compressed, \ size_t compressed_length, \ char *uncompressed, \ size_t *uncompressed_length \ ) struct provider_service_snappy_st { size_t DEFINE_snappy_max_compressed_length((*snappy_max_compressed_length_ptr)); snappy_status DEFINE_snappy_compress((*snappy_compress_ptr)); snappy_status DEFINE_snappy_uncompressed_length((*snappy_uncompressed_length_ptr)); snappy_status DEFINE_snappy_uncompress((*snappy_uncompress_ptr)); bool is_loaded; }; extern struct provider_service_snappy_st *provider_service_snappy; #ifdef __cplusplus } #endif #define SNAPPY_C_INCLUDED #endif
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