Non libultra Boot Cleanup (#1370)

* reorganize

* math64

* rcp_utils

* osSyncPrintfUnused

* comment spacing

1 files changed, 0 insertions, 96 deletions

diff --git a/src/boot_O2/rand.c b/src/boot_O2/rand.c
deleted file mode 100644
index 2db64e9d5..000000000
--- a/src/boot_O2/rand.c
+++ /dev/null
@@ -1,96 +0,0 @@
-#include "global.h"
-
-//! The latest generated random number, used to generate the next number in the sequence.
-static u32 sRandInt = 1;
-
-//! Space to store a value to be re-interpreted as a float.
-//! This can't be static because it is used in z_kankyo.
-u32 sRandFloat;
-
-//! These values are recommended by the algorithms book *Numerical Recipes in C. The Art of Scientific Computing*, 2nd
-//! Edition, 1992, ISBN 0-521-43108-5. (p. 284):
-//! > This is about as good as any 32-bit linear congruential generator, entirely adequate for many uses.
-#define RAND_MULTIPLIER 1664525
-#define RAND_INCREMENT 1013904223
-
-/**
- * Generates the next pseudo-random integer.
- */
-u32 Rand_Next(void) {
-    return sRandInt = (sRandInt * RAND_MULTIPLIER) + RAND_INCREMENT;
-}
-
-/**
- * Seeds the internal pseudo-random number generator with a provided starting value.
- */
-void Rand_Seed(u32 seed) {
-    sRandInt = seed;
-}
-
-/**
- * Returns a pseudo-random float between 0.0f and 1.0f from the internal PRNG.
- *
- * @note Works by generating the next integer, masking it to an IEEE-754 compliant float between 1.0f and 2.0f, and
- * subtracting 1.0f.
- *
- * @remark This is also recommended by Numerical Recipes, pp. 284-5.
- */
-f32 Rand_ZeroOne(void) {
-    sRandInt = (sRandInt * RAND_MULTIPLIER) + RAND_INCREMENT;
-    sRandFloat = ((sRandInt >> 9) | 0x3F800000);
-    return *((f32*)&sRandFloat) - 1.0f;
-}
-
-/**
- * Returns a pseudo-random float between -0.5f and 0.5f in the same way as Rand_ZeroOne().
- */
-f32 Rand_Centered(void) {
-    sRandInt = (sRandInt * RAND_MULTIPLIER) + RAND_INCREMENT;
-    sRandFloat = ((sRandInt >> 9) | 0x3F800000);
-    return *((f32*)&sRandFloat) - 1.5f;
-}
-
-//! All functions below are unused variants of the above four, that use a provided random number variable instead of the
-//! internal `sRandInt`
-
-/**
- * Seeds a provided pseudo-random number with a provided starting value.
- *
- * @see Rand_Seed
- */
-void Rand_Seed_Variable(u32* rndNum, u32 seed) {
-    *rndNum = seed;
-}
-
-/**
- * Generates the next pseudo-random number from the provided rndNum.
- *
- * @see Rand_Next
- */
-u32 Rand_Next_Variable(u32* rndNum) {
-    return *rndNum = (*rndNum * RAND_MULTIPLIER) + RAND_INCREMENT;
-}
-
-/**
- * Generates the next pseudo-random float between 0.0f and 1.0f from the provided rndNum.
- *
- * @see Rand_ZeroOne
- */
-f32 Rand_ZeroOne_Variable(u32* rndNum) {
-    u32 next = (*rndNum * RAND_MULTIPLIER) + RAND_INCREMENT;
-
-    sRandFloat = ((*rndNum = next) >> 9) | 0x3F800000;
-    return *((f32*)&sRandFloat) - 1.0f;
-}
-
-/**
- * Generates the next pseudo-random float between -0.5f and 0.5f from the provided rndNum.
- *
- * @see Rand_ZeroOne, Rand_Centered
- */
-f32 Rand_Centered_Variable(u32* rndNum) {
-    u32 next = (*rndNum * RAND_MULTIPLIER) + RAND_INCREMENT;
-
-    sRandFloat = ((*rndNum = next) >> 9) | 0x3F800000;
-    return *((f32*)&sRandFloat) - 1.5f;
-}