X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Usermode%2Finclude%2Fctype.h;h=4c5613b6ed9b24fd908b4d14f0c165c01fff69c8;hb=7d76ac580a19c897ea849d4bc684068ab1fdc6f3;hp=038dc783f576ef1fdb9753df44e2e2795d43ccb8;hpb=7bc1f2fbeb70981e23b427e72d3f3d195c104884;p=tpg%2Facess2.git

diff --git a/Usermode/include/ctype.h b/Usermode/include/ctype.h
index 038dc783..4c5613b6 100644
--- a/Usermode/include/ctype.h
+++ b/Usermode/include/ctype.h
@@ -1,16 +1,39 @@
 /*
+ * Acess2 C Library
+ * - By John Hodge (thePowersGang)
+ *
+ * ctype.h
+ * - Type manipulation?
  */
 #ifndef _CTYPE_H_
 #define _CTYPE_H_
 
-static inline int isalpha(char ch) {
+static inline int isalpha(int ch) {
 	if('A'<=ch&&ch<='Z')	return 1;
 	if('a'<=ch&&ch<='z')	return 1;
 	return 0;
 }
-static inline int isdigit(char ch) {
+static inline int isdigit(int ch) {
 	if('0'<=ch&&ch<='9')	return 1;
 	return 0;
 }
 
+static inline int isalnum(int ch) {
+	return isalpha(ch) || isdigit(ch);
+}
+
+static inline int toupper(int ch) {
+	if('a'<=ch && ch <='z')
+		return ch - 'a' + 'A';
+	return ch;
+}
+
+static inline int isspace(int ch) {
+	if(ch == ' ')	return 1;
+	if(ch == '\t')	return 1;
+	if(ch == '\r')	return 1;
+	if(ch == '\n')	return 1;
+	return 0;
+}
+
 #endif