iOS C RTL
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The following table lists the C/C++ RTL header files supplied by RAD Studio for iOS compilation:
| Filename | Description | 
|---|---|
| arm_neon.h | Contains definitions of compiler intrinsics for the ARM NEON extension. | 
| stdarg.h | Header that overrides the one included with the iOS SDK providing some additional C89 macros, such as  | 
These files are contained in $(BDS)\include\ios\crtl.
- Note: The iOS SDK provides most RTL features. The header files in this folder provide only those RTL features that the iOS SDK does not provide.