---
title: fp_control_t
framework: Kernel
role: symbol
role_heading: Structure
platforms: [macOS 10.6+]
path: kernel/fp_control_t
---

# fp_control_t

## Declaration

```occ
typedef struct fp_control {
    ...
} fp_control_t;
```

## Topics

### Instance Properties

- [denorm](kernel/fp_control_t/1397271-denorm.md)
- [invalid](kernel/fp_control_t/1397117-invalid.md)
- [ovrfl](kernel/fp_control_t/1397086-ovrfl.md)
- [pc](kernel/fp_control_t/1397061-pc.md)
- [precis](kernel/fp_control_t/1397094-precis.md)
- [rc](kernel/fp_control_t/1396989-rc.md)
- [undfl](kernel/fp_control_t/1397377-undfl.md)
- [zdiv](kernel/fp_control_t/1397098-zdiv.md)