support 32-bit

Hello,
while testing my local build I experienced a freeze on koopa troopa beach course.
After some logging and debugging I found out the issue was in animation.c function render_armature.
the animation command sequence for the seagull contained garbled data, making it run an endless loop.
apparently the issue is caused by the structure "Armature" in animation.h

typedef struct {
    /* 0x00 */ s64 type;
    /* 0x04 */ s64 size;
    /* 0x08 */ s64 always_zero_never_used;
    /* 0x0C */ Gfx* model;
    /* 0x10 */ s64 pos[3];
} Armature;

those s64 fields are probably supposed to be s32, as also the offsets at their sides suggest.
the structure is supposed to host data coming from uintptr_t d_course_koopa_troopa_beach_unk4[] in \courses\koopa_troopa_beach\course_offsets.c
In any case I have tried to change the fields to s32 and it resolved the freeze (and seagull animation played correctly)
Thank you

[coco875]

you compile it for 32 bit ?

you compile it for 32 bit ?

Yes I do, sorry forgot to mention it

[coco875]

in #490 he fix a bunch of bug for 32bit, I think the best way would be to change s64 to intptr_t

[coco875]

for now 32bit support are not a priority but you are free to submit a pr who fix all 32bit bug, it would be helpfull