Binary compatibility report for the Starlink AST library between 7.3.3 and 7.3.4 versions on x86

Test Info

Library Name	Starlink AST
Version #1	7.3.3
Version #2	7.3.4
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	4
Total Shared Libraries	11
Total Symbols / Types	688 / 539
Verdict	Compatible

Problem Summary

	Severity	Count
Added Symbols	-	11
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	2
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0

Added Symbols (11)

ast.h, libast.so.0.0.0
astConvexB_ ( signed char p1, int p2, signed char const* p3, int const* p4, int const* p5, int p6, int* p7 )
astConvexD_ ( double p1, int p2, double const* p3, int const* p4, int const* p5, int p6, int* p7 )
astConvexF_ ( float p1, int p2, float const* p3, int const* p4, int const* p5, int p6, int* p7 )
astConvexI_ ( int p1, int p2, int const* p3, int const* p4, int const* p5, int p6, int* p7 )
astConvexL_ ( long p1, int p2, long const* p3, int const* p4, int const* p5, int p6, int* p7 )
astConvexLD_ ( long double p1, int p2, long double const* p3, int const* p4, int const* p5, int p6, int* p7 )
astConvexS_ ( short p1, int p2, short const* p3, int const* p4, int const* p5, int p6, int* p7 )
astConvexUB_ ( unsigned char p1, int p2, unsigned char const* p3, int const* p4, int const* p5, int p6, int* p7 )
astConvexUI_ ( unsigned int p1, int p2, unsigned int const* p3, int const* p4, int const* p5, int p6, int* p7 )
astConvexUL_ ( unsigned long p1, int p2, unsigned long const* p3, int const* p4, int const* p5, int p6, int* p7 )
astConvexUS_ ( unsigned short p1, int p2, unsigned short const* p3, int const* p4, int const* p5, int p6, int* p7 )

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Problems with Data Types, Low Severity (2)

ast.h
[+] struct AstPolygon (2)

	Change	Effect
1	Field simp_vertices has been added to this type.	1) This field will not be initialized by old clients. 2) Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Size of this type has been changed from 292 bytes to 296 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols (15)

astCheckPolygon_ ( AstPolygon* p1, int* p2 )

1st parameter 'p1' (pointer) has base type 'struct AstPolygon'.

astDownsize_ ( AstPolygon* p1, double p2, int p3, int* p4 )

1st parameter 'p1' (pointer) has base type 'struct AstPolygon'.

astIsAPolygon_ ( AstPolygon const* p1, int* p2 )

1st parameter 'p1' (pointer) has base type 'struct AstPolygon'.

astOutlineB_ ( signed char p1, int p2, signed char const* p3, int const* p4, int const* p5, double p6, int p7, int const* p8, int p9, int* p10 )