[coreboot-gerrit] Change in coreboot[master]: string.h: Add isprint()

[Nico Huber (Code Review)]

Nico Huber has uploaded this change for review. ( https://review.coreboot.org/29479

Change subject: string.h: Add isprint()
......................................................................

string.h: Add isprint()

Change-Id: If179687f0a15cf5b16723ad18d8eb86a2d5fa48d
Signed-off-by: Nico Huber 
---
M src/include/string.h
1 file changed, 5 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/79/29479/1

diff --git a/src/include/string.h b/src/include/string.h
index fc96393..2f6b5f1 100644
--- a/src/include/string.h
+++ b/src/include/string.h
@@ -156,6 +156,11 @@
    }
 }

+static inline int isprint(int c)
+{
+	return c >= ' ' && c <= '~';
+}
+
 static inline int isdigit(int c)
 {
    return (c >= '0' && c <= '9');