libnds 1.5.2

[WinterMute]

libnds 1.5.2 is now available through the windows installer as usual and from the getting started page on the wiki.

libnds 1.5.2

• bool macro in ndstypes.h replaced with stdbool.h.
• asinLerp corrected, again, sorry there was a +1 in the wrong place in 1.5.1.
• disable interrupts around irqSet/Clear/Enable/Disable functions..

With thanks to zeromus, ludo6431 and mtheall for their contributions to this release.