CIGI API Version 2.7.1

CIGI API : Users' Guide



		Index


		Overview
		Design Objectives
		Platform Issues
		Compiler Issues
		Preprocessor Definitions
		Implementation Notes
		Versioning
		File Listing
		API Usage
		Sessions
		Messages
		Sequence and Timing
		Processing Incoming Data
		Working with Packets
		Examples
		References
		CIGI Error Codes
		CIGI Constants
		Compilation Flags
		Index of Changes
		Contributor List
		Current Release Files

		Reference : Conditional Compilation Flags

References

Conditional Compilation Flags

The following preprocessor definitions control how the API is compiled. For more information on the preprocessor definitions and their effects, please refer to the section on Preprocessor Definitions.

Table : Conditional Compilation Flags

Value	Defined	Description
-	CIGI_LITTLE_ENDIAN	Define to indicate that target architecture is little endian.
-	MOST_SIGNIFICANT_BIT_FIRST	Define to indicate that the target architecture stores the most significant bit first.
-	CIGI_FORCE_DWORD_ALIGN	Define to ensure that packets are aligned on double word boundaries for compilers which do not handle this.
-	CIGI_VERSION_1	Define to set the packet definitions and function declarations to the ones that implement CIGI version 1.
-	CIGIAPI_LIBRARY	Define to prevent the API from automatically referencing the little endian versions of certain functions.

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