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| * [[SDL_version#Related_Minor_Macros|SDL_COMPILEDVERSION]] * A macro that produces the current SDL version number (major.minor.patchlevel) |
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Querying SDL Version
Include File(s): SDL_version.h
Contents
Introduction
These functions are used to collect or display information about the version of SDL that is currently being used by the program.
- The version number consists of three segments (X.Y.Z)
X = Major Version, which increments with massive changes, additions, and enhancements
Y = Minor Version, which increments with backwards-compatible changes to the major revision
Z = Patchlevel, which increments with fixes to the minor revision
Example: The current version is 1.3.0
Here are macros (green )
This macro gathers information from SDL_MAJOR_VERSION, SDL_MINOR_VERSION, AND SDL_PATCHLEVEL (#defines) and fills the structure SDL_version with that information.
- A macro that converts version numbers into a numeric value.
- A macro that confirms whether a program was compiled with a version no older than the specified version.
