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Added SDL_round(), contributed by Benoit Pierre - thanks!

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This commit is contained in:
Sam Lantinga 2014-08-16 23:23:15 -07:00
parent d673d8c389
commit 4e7db78ed9
19 changed files with 29 additions and 4 deletions
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10
src/stdlib/SDL_stdlib.c
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@ -169,6 +169,16 @@ SDL_pow(double x, double y)
#endif /* HAVE_POW */
}
double
SDL_round(double x)
{
#if defined(HAVE_ROUND)
return round(x);
#else
return SDL_uclibc_round(x);
#endif /* HAVE_ROUND */
}
double
SDL_scalbn(double x, int n)
{