lib: Added base64 codec.

[ashd.git] / lib / utils.h

diff --git a/lib/utils.h b/lib/utils.h
index 78241b3..b74bfb5 100644 (file)
--- a/lib/utils.h
+++ b/lib/utils.h
@@ -2,6 +2,7 @@
 #define _UTILS_H
 
 #include <stdarg.h>
+#include <sys/types.h>
 
 #define max(a, b) (((b) > (a))?(b):(a))
 #define min(a, b) (((b) < (a))?(b):(a))
@@ -13,7 +14,7 @@
 #define omalloc(o) ((o) = szmalloc(sizeof(*(o))))
 
 #define bufinit(buf) memset(&(buf), 0, sizeof(buf))
-#define buffree(buf) do { if((buf).b != NULL) {free((buf).b);} } while(0)
+#define buffree(buf) do { if((buf).b != NULL) {free((buf).b);} bufinit(buf); } while(0)
 #define sizebuf(buf, wanted) (_sizebuf((struct buffer *)&(buf), (wanted), sizeof(*((buf).b))))
 #define bufadd(buf, new) \
 do { \
@@ -70,5 +71,8 @@ void freeca(char **ca);
 int calen(char **a);
 void bvprintf(struct charbuf *buf, char *format, va_list al);
 void bprintf(struct charbuf *buf, char *format, ...);
+void replstr(char **p, char *n);
+char *base64encode(char *data, size_t datalen);
+char *base64decode(char *data, size_t *datalen);
 
 #endif