From: Ben Pfaff <blp@cs.stanford.edu>
Date: Sun, 29 Aug 2004 21:35:45 +0000 (+0000)
Subject: Prototype hex_dump().
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7bd128f1eecac17e253e3799d59719f3cc4eeb21;p=pintos-anon

Prototype hex_dump().
Add various is*() functions.
---

diff --git a/src/lib/lib.h b/src/lib/lib.h
index 405b9f7..f6ae7c4 100644
--- a/src/lib/lib.h
+++ b/src/lib/lib.h
@@ -24,10 +24,14 @@ void printk (const char *, ...) PRINTF_FORMAT (1, 2);
 int vsnprintf (char *, size_t, const char *, va_list);
 int snprintf (char *, size_t, const char *, ...) PRINTF_FORMAT (3, 4);
 
-static inline int
-isdigit (int c) 
-{
-  return c >= '0' && c <= '9';
-}
+void hex_dump (const void *, size_t size);
+
+static inline int isdigit (int c) { return c >= '0' && c <= '9'; }
+static inline int isprint (int c) { return c >= 32 && c < 127; }
+static inline int isgraph (int c) { return c >= 33 && c < 127; }
+static inline int isspace (int c) { return strchr (" \t\n\r\v", c) != NULL; }
+static inline int islower (int c) { return c >= 'a' && c <= 'z'; }
+static inline int isupper (int c) { return c >= 'A' && c <= 'Z'; }
+static inline int isalpha (int c) { return islower (c) || isupper (c); }
 
 #endif /* lib.h */