From 648e4f0876a3773381cbfff3192dd84dd1c8c925 Mon Sep 17 00:00:00 2001 From: beck <> Date: Wed, 29 Sep 1999 05:53:45 +0000 Subject: new files for OpenSSL 0.9.4 --- src/lib/libcrypto/comp/comp.h | 60 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 src/lib/libcrypto/comp/comp.h (limited to 'src/lib/libcrypto/comp/comp.h') diff --git a/src/lib/libcrypto/comp/comp.h b/src/lib/libcrypto/comp/comp.h new file mode 100644 index 0000000000..93bd9c34c8 --- /dev/null +++ b/src/lib/libcrypto/comp/comp.h @@ -0,0 +1,60 @@ + +#ifndef HEADER_COMP_H +#define HEADER_COMP_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include + +typedef struct comp_method_st + { + int type; /* NID for compression library */ + const char *name; /* A text string to identify the library */ + int (*init)(); + void (*finish)(); + int (*compress)(); + int (*expand)(); + long (*ctrl)(); + } COMP_METHOD; + +typedef struct comp_ctx_st + { + COMP_METHOD *meth; + unsigned long compress_in; + unsigned long compress_out; + unsigned long expand_in; + unsigned long expand_out; + + CRYPTO_EX_DATA ex_data; + } COMP_CTX; + + +COMP_CTX *COMP_CTX_new(COMP_METHOD *meth); +void COMP_CTX_free(COMP_CTX *ctx); +int COMP_compress_block(COMP_CTX *ctx, unsigned char *out, int olen, + unsigned char *in, int ilen); +int COMP_expand_block(COMP_CTX *ctx, unsigned char *out, int olen, + unsigned char *in, int ilen); +COMP_METHOD *COMP_rle(void ); +#ifdef ZLIB +COMP_METHOD *COMP_zlib(void ); +#endif + +/* BEGIN ERROR CODES */ +/* The following lines are auto generated by the script mkerr.pl. Any changes + * made after this point may be overwritten when the script is next run. + */ + +/* Error codes for the COMP functions. */ + +/* Function codes. */ + +/* Reason codes. */ + +#ifdef __cplusplus +} +#endif +#endif + -- cgit v1.2.3-55-g6feb