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Fix duplicate definition of typedef 'bufchain'.

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This was defined in misc.h, and also in network.h (because one
function prototype needed to refer to it in the latter), leading to a
build failure if any source file inconveniently included both those
headers.

Fixed by guarding each copy of the typedef with a #ifdef.
This commit is contained in:
Simon Tatham
2016-04-06 09:06:19 +01:00
parent 2c37bfca42
commit 0ac3526b3e
2 changed files with 9 additions and 2 deletions
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8
misc.h
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@ -59,10 +59,14 @@ void base64_encode_atom(const unsigned char *data, int n, char *out);
int base64_decode_atom(const char *atom, unsigned char *out);
struct bufchain_granule;
typedef struct bufchain_tag {
struct bufchain_tag {
struct bufchain_granule *head, *tail;
int buffersize; /* current amount of buffered data */
} bufchain;
};
#ifndef BUFCHAIN_TYPEDEF
typedef struct bufchain_tag bufchain; /* rest of declaration in misc.c */
#define BUFCHAIN_TYPEDEF
#endif
void bufchain_init(bufchain *ch);
void bufchain_clear(bufchain *ch);