[coreboot-gerrit] Change in ...coreboot[master]: include: Implement abs()

[Patrick Rudolph (Code Review)]

Patrick Rudolph has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/32501

Change subject: include: Implement abs()
......................................................................

include: Implement abs()

There are a few external libraries that make use of this simple
function.

Change-Id: I0719de6558cf9224ecbbd46b6f8a8040e8225a79
Signed-off-by: Patrick Rudolph 
---
M src/include/stdlib.h
1 file changed, 5 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/01/32501/1

diff --git a/src/include/stdlib.h b/src/include/stdlib.h
index 34ef93a..a396a3b 100644
--- a/src/include/stdlib.h
+++ b/src/include/stdlib.h
@@ -11,4 +11,9 @@
 /* We never free memory */
 static inline void free(void *ptr) {}

+static inline int abs(int i)
+{
+	return i < 0 ? -i : i;
+}
+
 #endif /* STDLIB_H */