Binary compatibility report for the liblscp library between 0.1.1 and 0.1.3 versions on x86

Test Info

Library Name	liblscp
Version #1	0.1.1
Version #2	0.1.3
CPU Architecture	x86
GCC Version	4.6.1

Test Results

Total Header Files	5
Total Shared Libraries	1
Total Symbols / Types	51 / 79
Verdict	Incompatible (26.47%)

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	1
	Low	2
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0
Other Changes	-	0

Problems with Data Types, Medium Severity (1)

lscp_client.h
[+] struct _lscp_client_t (1)

	Change	Effect
1	Field iMaxEngines has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

[+] affected symbols (27)

lscp_add_channel ( lscp_client_t* pClient )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_client_call ( lscp_client_t* pClient, char const* pchBuffer, int cchBuffer, char* pchResult, int* pcchResult )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_client_create ( char* pszHost, int iPort, lscp_client_proc_t pfnCallback, void* pvData )

Return value (pointer) has base type '_lscp_client_t'.

lscp_client_destroy ( lscp_client_t* pClient )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_client_get_errno ( lscp_client_t* pClient )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_client_get_result ( lscp_client_t* pClient )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_client_join ( lscp_client_t* pClient )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_client_query ( lscp_client_t* pClient, char const* pszQuery )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_client_subscribe ( lscp_client_t* pClient )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_client_unsubscribe ( lscp_client_t* pClient )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_get_available_engines ( lscp_client_t* pClient )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_get_channel_buffer_fill ( lscp_client_t* pClient, lscp_usage_t iUsageType, int iSamplerChannel )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_get_channel_info ( lscp_client_t* pClient, int iSamplerChannel )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_get_channel_stream_count ( lscp_client_t* pClient, int iSamplerChannel )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_get_channel_voice_count ( lscp_client_t* pClient, int iSamplerChannel )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_get_channels ( lscp_client_t* pClient )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_get_engine_info ( lscp_client_t* pClient, char const* pszEngineName )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_load_engine ( lscp_client_t* pClient, char const* pszEngineName, int iSamplerChannel )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_load_instrument ( lscp_client_t* pClient, char const* pszFileName, int iInstrIndex, int iSamplerChannel )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_remove_channel ( lscp_client_t* pClient, int iSamplerChannel )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_reset_channel ( lscp_client_t* pClient, int iSamplerChannel )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_set_channel_audio_channel ( lscp_client_t* pClient, int iSamplerChannel, int iAudioChannel )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_set_channel_audio_type ( lscp_client_t* pClient, int iSamplerChannel, lscp_audio_t iAudioType )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_set_channel_midi_channel ( lscp_client_t* pClient, int iSamplerChannel, int iMidiChannel )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_set_channel_midi_port ( lscp_client_t* pClient, int iSamplerChannel, char const* pszMidiPort )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_set_channel_midi_type ( lscp_client_t* pClient, int iSamplerChannel, lscp_midi_t iMidiType )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

lscp_set_channel_volume ( lscp_client_t* pClient, int iSamplerChannel, float fVolume )

1st parameter 'pClient' (pointer) has base type '_lscp_client_t'.

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Problems with Data Types, Low Severity (2)

lscp_client.h
[+] struct _lscp_client_t (2)

	Change	Effect
1	Size of this type has been changed from 128 bytes to 132 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.
2	Type of field engines has been changed from char const to char.	Replacement of the field data type may indicate a change in the semantic meaning of the field.