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updated return value comments

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This commit is contained in:
charmlesscoin 2013-08-02 12:35:34 -04:00
parent 4b49df896f
commit b114575df8
2 changed files with 12 additions and 12 deletions
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22
core/Messenger.c
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@ -94,11 +94,11 @@ int getclient_id(int friend_id, uint8_t *client_id)
* client_id is the client id of the friend
* data is the data and length is the length
* returns the friend number if success
* return -1 if message length is too long
* return -2 if no message (message length must be >= 1 byte)
* return -3 if user's own key
* return -4 if friend request already sent or already a friend
* return -5 for unknown error
* return FA_TOOLONG if message length is too long
* return FAERR_NOMESSAGE if no message (message length must be >= 1 byte)
* return FAERR_OWNKEY if user's own key
* return FAERR_ALREADYSENT if friend request already sent or already a friend
* return FAERR_UNKNOWN for unknown error
*/
int m_addfriend(uint8_t *client_id, uint8_t *data, uint16_t length)
{
@ -130,7 +130,7 @@ int m_addfriend(uint8_t *client_id, uint8_t *data, uint16_t length)
return i;
}
}
return FAERR_GENERAL;
return FAERR_UNKNOWN;
}
int m_addfriend_norequest(uint8_t * client_id)
@ -177,11 +177,11 @@ int m_delfriend(int friendnumber)
return 0;
}
/* return 4 if friend is online
return 3 if friend is confirmed
return 2 if the friend request was sent
return 1 if the friend was added
return 0 if there is no friend with that number */
/* return FRIEND_ONLINE if friend is online
return FRIEND_CONFIRMED if friend is confirmed
return FRIEND_REQUESTED if the friend request was sent
return FRIEND_ADDED if the friend was added
return NOFRIEND if there is no friend with that number */
int m_friendstatus(int friendnumber)
{
if (friendnumber < 0 || friendnumber >= numfriends)

2
core/Messenger.h
View File

@ -55,7 +55,7 @@ extern "C" {
#define FAERR_NOMESSAGE -2
#define FAERR_OWNKEY -3
#define FAERR_ALREADYSENT -4
#define FAERR_GENERAL -5
#define FAERR_UNKNOWN -5
/* don't assume MAX_USERSTATUS_LENGTH will stay at 128, it may be increased
to an absurdly large number later */