Changeset dbbbe75b in mainline for uspace/lib/c

Timestamp:

2018-01-15T21:54:21Z (8 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

8348846

Parents:

c718bda

Message:

Add missing standard functions to <ctype.h>

File:

• uspace/lib/c/include/ctype.h (modified) (2 diffs)

uspace/lib/c/include/ctype.h

@@ -61 +61 @@
 }
 
+static inline int isblank(int c)
+{
+        return c == ' ' || c == '\t';
+}
+
+static inline int iscntrl(int c)
+{
+        return (c >= 0 && c < 0x20) || c == 0x7E;
+}
+
+static inline int isprint(int c)
+{
+        return c >= 0 && c < 0x80 && !iscntrl(c);
+}
+
+static inline int isgraph(int c)
+{
+        return isprint(c) && c != ' ';
+}
+
 static inline int isspace(int c)
 {
@@ -75 +95 @@
                 return 0;
         }
+}
+
+static inline int ispunct(int c)
+{
+        return !isspace(c) && !isalnum(c) && isprint(c);
+}
+
+static inline int isxdigit(int c)
+{
+        return isdigit(c) ||
+            (c >= 'a' && c <= 'f') ||
+            (c >= 'A' && c <= 'F');
 }