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use callback function typedefs in prototypes

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git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@4986 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Linas Vepstas 2001-07-25 00:51:33 +00:00
parent 322a693ec6
commit 03f42dbf11
2 changed files with 14 additions and 15 deletions
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9
src/engine/Account.h
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@ -327,8 +327,9 @@ void xaccAccountSetQuoteTZ (Account *account, const char *tz);
const char * xaccAccountGetQuoteTZ (Account *account); const char * xaccAccountGetQuoteTZ (Account *account);
typedef gpointer (*SplitCallback)(Split *s, gpointer data);
gpointer xaccAccountForEachSplit(Account *account, gpointer xaccAccountForEachSplit(Account *account,
gpointer (*thunk)(Split *s, gpointer data), SplitCallback,
gpointer data); gpointer data);
/* Traverse all of the transactions in the given account. Continue /* Traverse all of the transactions in the given account. Continue
@ -344,9 +345,10 @@ gpointer xaccAccountForEachSplit(Account *account,
The result of this function will not be FALSE IFF every relevant The result of this function will not be FALSE IFF every relevant
transaction was traversed exactly once. */ transaction was traversed exactly once. */
typedef gboolean (*TransactionCallback)(Transaction *t, void *data);
gboolean gboolean
xaccAccountForEachTransaction(Account *account, xaccAccountForEachTransaction(Account *account,
gboolean (*proc)(Transaction *t, void *data), TransactionCallback,
void *data); void *data);
/* Visit every transaction in the account that hasn't already been /* Visit every transaction in the account that hasn't already been
@ -360,8 +362,7 @@ xaccAccountForEachTransaction(Account *account,
transaction was traversed exactly once. */ transaction was traversed exactly once. */
gboolean gboolean
xaccAccountVisitUnvisitedTransactions(Account *account, xaccAccountVisitUnvisitedTransactions(Account *account,
gboolean (*proc)(Transaction *t, TransactionCallback,
void *data),
void *data, void *data,
GHashTable *visited_txns); GHashTable *visited_txns);

20
src/engine/Group.h
View File

@ -167,8 +167,9 @@ Account * xaccGroupGetParentAccount (AccountGroup *group);
/* if the function returns null for a given item, it won't show up in /* if the function returns null for a given item, it won't show up in
the result list */ the result list */
typedef gpointer (*AccountCallback)(Account *a, gpointer data);
GSList *xaccGroupMapAccounts(AccountGroup *grp, GSList *xaccGroupMapAccounts(AccountGroup *grp,
gpointer (*thunk)(Account *a, gpointer data), AccountCallback,
gpointer data); gpointer data);
/* The xaccGroupForEachAccount() method will traverse the AccountGroup /* The xaccGroupForEachAccount() method will traverse the AccountGroup
@ -180,8 +181,7 @@ GSList *xaccGroupMapAccounts(AccountGroup *grp,
*/ */
gpointer xaccGroupForEachAccount (AccountGroup *grp, gpointer xaccGroupForEachAccount (AccountGroup *grp,
gpointer (*func) (Account *a, AccountCallback,
gpointer data),
gpointer data, gpointer data,
gboolean deeply); gboolean deeply);
@ -266,10 +266,10 @@ gboolean xaccSplitTransactionTraverse(Split *split, int stage);
* a traversal is undefined, so don't do that. * a traversal is undefined, so don't do that.
*/ */
int typedef int (*TransactionCallbackInt)(Transaction *t, void *data);
xaccGroupStagedTransactionTraversal(AccountGroup *grp, int xaccGroupStagedTransactionTraversal(AccountGroup *grp,
unsigned int stage, unsigned int stage,
int (*thunk)(Transaction *t, void *data), TransactionCallbackInt,
void *data); void *data);
/* xaccAccountStagedTransactionTraversal() calls thunk on each /* xaccAccountStagedTransactionTraversal() calls thunk on each
@ -286,8 +286,7 @@ xaccGroupStagedTransactionTraversal(AccountGroup *grp,
int xaccAccountStagedTransactionTraversal(Account *a, int xaccAccountStagedTransactionTraversal(Account *a,
unsigned int stage, unsigned int stage,
int (*thunk)(Transaction *t, TransactionCallbackInt,
void *data),
void *data); void *data);
/* Traverse all of the transactions in the given account group. /* Traverse all of the transactions in the given account group.
@ -307,7 +306,7 @@ int xaccAccountStagedTransactionTraversal(Account *a,
transaction was traversed exactly once. */ transaction was traversed exactly once. */
gboolean gboolean
xaccGroupForEachTransaction(AccountGroup *g, xaccGroupForEachTransaction(AccountGroup *g,
gboolean (*proc)(Transaction *t, void *data), TransactionCallback,
void *data); void *data);
/* Visit every transaction in the account that hasn't already been /* Visit every transaction in the account that hasn't already been
@ -321,8 +320,7 @@ xaccGroupForEachTransaction(AccountGroup *g,
transaction was traversed exactly once. */ transaction was traversed exactly once. */
gboolean gboolean
xaccGroupVisitUnvisitedTransactions(AccountGroup *g, xaccGroupVisitUnvisitedTransactions(AccountGroup *g,
gboolean (*proc)(Transaction *t, TransactionCallback,
void *data),
void *data, void *data,
GHashTable *visited_txns); GHashTable *visited_txns);