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| author | Ray <[email protected]> | 2022-12-17 12:15:19 +0100 |
|---|---|---|
| committer | Ray <[email protected]> | 2022-12-17 12:15:19 +0100 |
| commit | 72b9f3c5def47fe6bf840466e464485878d93967 (patch) | |
| tree | aa18b76c9ef128f3087a88708932ec9fed4bbff4 /src | |
| parent | d1a104bba46d2918c2a521e255edee07ea2e5f3f (diff) | |
| download | raylib-72b9f3c5def47fe6bf840466e464485878d93967.tar.gz raylib-72b9f3c5def47fe6bf840466e464485878d93967.zip | |
Minor tweaks
Diffstat (limited to 'src')
| -rw-r--r-- | src/rcore.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/rcore.c b/src/rcore.c index 118a5736..e1fcd0de 100644 --- a/src/rcore.c +++ b/src/rcore.c @@ -151,7 +151,7 @@ #include "external/sdefl.h" // Deflate (RFC 1951) compressor #endif -#if (defined(__linux__) || defined(PLATFORM_WEB)) && _POSIX_C_SOURCE < 199309L +#if (defined(__linux__) || defined(PLATFORM_WEB)) && (_POSIX_C_SOURCE < 199309L) #undef _POSIX_C_SOURCE #define _POSIX_C_SOURCE 199309L // Required for: CLOCK_MONOTONIC if compiled with c99 without gnu ext. #endif @@ -2813,6 +2813,9 @@ void TakeScreenshot(const char *fileName) } // Get a random value between min and max (both included) +// WARNING: Ranges higher than RAND_MAX will return invalid results +// More specifically, if (max - min) > INT_MAX there will be an overflow, +// and otherwise if (max - min) > RAND_MAX the random value will incorrectly never exceed a certain threshold int GetRandomValue(int min, int max) { if (min > max) @@ -2821,9 +2824,6 @@ int GetRandomValue(int min, int max) max = min; min = tmp; } - - // WARNING: Ranges higher than RAND_MAX will return invalid results. More specifically, if (max - min) > INT_MAX there will - // be an overflow, and otherwise if (max - min) > RAND_MAX the random value will incorrectly never exceed a certain threshold. if ((unsigned int)(max - min) > (unsigned int)RAND_MAX) { TRACELOG(LOG_WARNING, "Invalid GetRandomValue arguments. Range should not be higher than %i.", RAND_MAX); |