string: add function for detecting point punctation

Signed-off-by: Martin Mazein <[email protected]>
KernelTestFramework · Oct 23, 2020 · 8f12e48 · 8f12e48
1 parent 82fb105
commit 8f12e48
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/include/string.h b/include/string.h
@@ -31,6 +31,8 @@ static inline __used int isspace(int c) { return c == ' ' || c == '\t'; }
 
 static inline __used int iseostr(int c) { return c == '\0'; }
 
+static inline __used int ispunct(int c) { return c == '.'; }
+
 static inline __used int isdigit(int c) { return c >= '0' && c <= '9'; }
 
 static inline __used int isxdigit(int c) {