oot/include/z_lib.h, branch main

Remove "z64" prefix from all headers (#2518)

2025-06-04T18:38:33+00:00

* z64 - a

* z64 - b

* z64 - c

* z64 - d

* z64 - e

* z64 - f

* z64 - g

* z64 - h

* z64 - i

* z64 - l

* z64 - m

* z64 - o

* z64 - p

* z64 - q

* z64 - r

* z64 - s

* z64 - t

* z64 - v

* restore file

* fix merge

* fix merge

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Co-authored-by: Dragorn421

Cleanup includes in header files (#2540)

2025-05-24T20:20:51+00:00

* Cleanup includes in header files

* include libc headers without libc/ prefix

* fix

* fix2

* fix3

* fix4

* some bss lol

* bss

* fix

Reduce overlay dependencies on global.h (4) (#2456)

2025-02-09T00:30:24+00:00

* remove more global.h references

* .bss

Experiment: remove global.h dependency from sys_math, sys_math3d, z_lib (#1956)

2024-06-19T04:00:23+00:00

* split sys_math, sys_math3d, z_lib from global.h

* suggestions

* forgot this

* more math stuff

* nit fix

* re-add ichain.h

* resolve tharo's comments