new function PUTX2 to display an int as an 8 bits hexadecimal

2016-06-22 16:10:32 +02:00
parent bbcfd0047c
commit 088db3cf37
2 changed files with 8 additions and 0 deletions
@@ -190,6 +190,13 @@ void PUTI(OBUF *o, int i)
  PUTS(o, s);
 }

+void PUTX2(OBUF *o, int i)
+{
+  char s[64];
+  sprintf(s, "%2.2x", i);
+  PUTS(o, s);
+}
+
 void PUTUL(OBUF *o, unsigned long l)
 {
  char s[128];
@@ -44,6 +44,7 @@ void PUTC(OBUF *o, char c);
 void PUTS(OBUF *o, char *s);
 void PUTS_CLEAN(OBUF *o, char *s);
 void PUTI(OBUF *o, int i);
+void PUTX2(OBUF *o, int i);
 void PUTUL(OBUF *o, unsigned long i);

 #endif /* _UTILS_H_ */