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

[Patrick Georgi (Code Review)]

Patrick Georgi has submitted this change and it was merged. ( https://review.coreboot.org/c/coreboot/+/29479 )

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

string.h: Add isprint()

Change-Id: If179687f0a15cf5b16723ad18d8eb86a2d5fa48d
Signed-off-by: Nico Huber 
Reviewed-on: https://review.coreboot.org/c/29479
Tested-by: build bot (Jenkins) 
Reviewed-by: Angel Pons 
---
M src/include/string.h
1 file changed, 5 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Angel Pons: Looks good to me, approved

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');