deac/osd-contiki
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

CC2538: added support for SSI1

Browse source
This commit is contained in:
Ulf Knoblich 2015-03-18 19:43:02 +01:00 • committed by Ulf Knoblich
parent 60a301ef9f
commit a388a1bcd7
6 changed files with 487 additions and 173 deletions
Download patch file Download diff file Expand all files Collapse all files

10
core/sys/cc.h
View file

@ -129,12 +129,18 @@
#define CC_CONCAT2(s1, s2) s1##s2
/**
* A C preprocessing macro for concatenating to
* strings.
* A C preprocessing macro for concatenating two preprocessor tokens.
*
* We need use two macros (CC_CONCAT and CC_CONCAT2) in order to allow
* concatenation of two \#defined macros.
*/
#define CC_CONCAT(s1, s2) CC_CONCAT2(s1, s2)
#define CC_CONCAT_EXT_2(s1, s2) CC_CONCAT2(s1, s2)
/**
* A C preprocessing macro for concatenating three preprocessor tokens.
*/
#define CC_CONCAT3(s1, s2, s3) s1##s2##s3
#define CC_CONCAT_EXT_3(s1, s2, s3) CC_CONCAT3(s1, s2, s3)
#endif /* CC_H_ */