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Define COMP method function prototypes properly.

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This commit is contained in:
Richard Levitte 2003-03-21 00:05:14 +00:00
parent 8b5bcef798
commit 9b94f215b1
1 changed files with 15 additions and 8 deletions
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23
crypto/comp/comp.h
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@ -8,19 +8,26 @@
extern "C" { extern "C" {
#endif #endif
typedef struct comp_ctx_st COMP_CTX;
typedef struct comp_method_st typedef struct comp_method_st
{ {
int type; /* NID for compression library */ int type; /* NID for compression library */
const char *name; /* A text string to identify the library */ const char *name; /* A text string to identify the library */
int (*init)(); int (*init)(COMP_CTX *ctx);
void (*finish)(); void (*finish)(COMP_CTX *ctx);
int (*compress)(); int (*compress)(COMP_CTX *ctx,
int (*expand)(); unsigned char *out, unsigned int olen,
long (*ctrl)(); unsigned char *in, unsigned int ilen);
long (*callback_ctrl)(); int (*expand)(COMP_CTX *ctx,
unsigned char *out, unsigned int olen,
unsigned char *in, unsigned int ilen);
/* The following two do NOTHING, but are kept for backward compatibility */
long (*ctrl)(void);
long (*callback_ctrl)(void);
} COMP_METHOD; } COMP_METHOD;
typedef struct comp_ctx_st struct comp_ctx_st
{ {
COMP_METHOD *meth; COMP_METHOD *meth;
unsigned long compress_in; unsigned long compress_in;
@ -29,7 +36,7 @@ typedef struct comp_ctx_st
unsigned long expand_out; unsigned long expand_out;
CRYPTO_EX_DATA ex_data; CRYPTO_EX_DATA ex_data;
} COMP_CTX; };
COMP_CTX *COMP_CTX_new(COMP_METHOD *meth); COMP_CTX *COMP_CTX_new(COMP_METHOD *meth);