r242010 - Intrin.h: Don't invade the program's namespace

[Joerg Sonnenberger]

On Mon, Jul 13, 2015 at 02:53:24AM -0000, David Majnemer wrote:
> -__popcnt(unsigned int value) {
> -  return __builtin_popcount(value);
> +__popcnt(unsigned int _Value) {
> +  return __builtin_popcount(_Value);
>  }
>  static __inline__ unsigned char __DEFAULT_FN_ATTRS
> -_bittest(long const *a, long b) {
> -  return (*a >> b) & 1;
> +_bittest(long const *__BitBase, long __BitPos) {
> +  return (*__BitBase >> __BitPos) & 1;
>  }

Any reason for mixing single and double underscore names?

Joerg