X-Git-Url: https://the.earth.li/gitweb/?a=blobdiff_plain;f=charfuncs.h;h=b09edf375cf58d33bbb61a06890817c7b992e491;hb=7ca3c239d76ae7112c166f29c35e11620ba93d9f;hp=f394e1587ba4cc3abaa3ccd5f4a650dc582ea3e9;hpb=62078c1601192c2594b954a122ac44a0c319c9bd;p=onak.git

diff --git a/charfuncs.h b/charfuncs.h
index f394e15..b09edf3 100644
--- a/charfuncs.h
+++ b/charfuncs.h
@@ -19,8 +19,8 @@
  */
 struct buffer_ctx {
 	char *buffer;
-	int offset;
-	int size;
+	size_t offset;
+	size_t size;
 };
 
 /**
@@ -29,7 +29,7 @@ struct buffer_ctx {
  *	@count: The number of characters to get from the buffer.
  *	@c: Where to put the characters retrieved.
  */
-int buffer_fetchchar(void *ctx, size_t count, unsigned char *c);
+int buffer_fetchchar(void *ctx, size_t count, void *c);
 
 /**
  *	buffer_putchar - Puts a char to a buffer.
@@ -41,17 +41,26 @@ int buffer_fetchchar(void *ctx, size_t count, unsigned char *c);
  *	fill it then we double the size of the current buffer and then add the
  *	rest.
  */
-int buffer_putchar(void *ctx, size_t count, unsigned char *c);
+int buffer_putchar(void *ctx, size_t count, void *c);
 
 /**
  *	file_fetchchar - Fetches a char from a file.
  */
-int file_fetchchar(void *fd, size_t count, unsigned char *c);
+int file_fetchchar(void *fd, size_t count, void *c);
 
 /**
  *	file_putchar - Puts a char to a file.
  */
-int file_putchar(void *fd, size_t count, unsigned char *c);
+int file_putchar(void *fd, size_t count, void *c);
 
+/**
+ *	stdin_getchar - Gets a char from stdin.
+ */
+int stdin_getchar(void *ctx, size_t count, void *c);
+
+/**
+ *	stdout_putchar - Puts a char to stdout.
+ */
+int stdout_putchar(void *ctx, size_t count, void *c);
 
 #endif /* __CHARFUNCS_H__ */