Write some sample code to encrypt a file via password

1 files changed, 2 insertions, 0 deletions

diff --git a/src/shared.h b/src/shared.h
index dce02fc..3602a4e 100644
--- a/src/shared.h
+++ b/src/shared.h
@@ -20,4 +20,6 @@ void* xreallocarray(void *ptr, size_t nmemb, size_t size);
 // Read the entire contents of a file descriptor into a malloc()'ed buffer
 int readwholebuffer(char **str, unsigned long int initsize, int fd);
 
+int writewholebuffer(int fd, const unsigned char *buf, int len);
+
 #endif
\ No newline at end of file