Be ANSI C friendly.

Author: joshthecoder

Makefile

@@ -1,5 +1,5 @@
 CC?=gcc
-CFLAGS=-DPLATFORM_POSIX
+CFLAGS=-ansi -DPLATFORM_POSIX
 
 session.o: http.h session.c
 	$(CC) $(CFLAGS) -c session.c -o $@

http.h

@@ -1,4 +1,6 @@
-// libhttp - A HTTP client and server library.
+/*
+ * libhttp - A HTTP (RFC 2616) library for C.
+ */
 
 #ifndef http_h
 #define http_h
@@ -12,54 +14,60 @@ typedef struct http_message_s http_message;
 typedef int (*http_stream_cb)(http_stream* stream, void* context);
 
 enum http_error_codes {
-  HTTP_ENOTIMPL         // Not yet implemented.
+  HTTP_ENOTIMPL         /* Not yet implemented. */
 };
 
 enum http_message_type {
   HTTP_MESSAGE_REQUEST,
   HTTP_MESSAGE_RESPONSE
 };
 
-// Streams provide an interface for writing data to the socket
-// bound to a session. They are responsible for handling any
-// encoding/decoding of the data. Data will be written or read from
-// buffers supplied and returning number of bytes actually transferred.
-// Note: these methods may or may not block depending on the
-// underlying socket's mode.
+/* Streams provide an interface for writing data to the socket
+ * bound to a session. They are responsible for handling any
+ * encoding/decoding of the data. Data will be written or read from
+ * buffers supplied and returning number of bytes actually transferred.
+ * Note: these methods may or may not block depending on the
+ * underlying socket's mode.
+ */
 size_t http_stream_read(char* buffer, size_t size);
 size_t http_stream_write(const char* buffer, size_t size);
 
-// A session represents a connection between a client and the server.
-// Create a socket connected to the server or accept incoming client
-// from listening socket. Initialize a new HTTP session using this socket.
-// Closing the session also closes the underlying socket.
+/* A session represents a connection between a client and the server.
+ * Create a socket connected to the server or accept incoming client
+ * from listening socket. Initialize a new HTTP session using this socket.
+ * Closing the session also closes the underlying socket.
+ */
 http_session* http_session_init(int sockfd);
 void http_session_close(http_session* session);
 
-// Parsing of messages arriving from a session.
-// Clients will parse responses while servers parse requests.
+/* Parsing of messages arriving from a session.
+ * Clients will parse responses while servers parse requests.
+ */
 http_message* http_session_parse_request(http_session* session);
 http_message* http_session_parse_response(http_session* session);
 
-// Compose a new message for sending with a session.
-// Clients will compose requests while servers compose responses.
+/* Compose a new message for sending with a session.
+ * Clients will compose requests while servers compose responses.
+ */
 http_message* http_request(const char* method, const char* uri);
 http_message* http_response(int status_code, const char* reason_phrase);
 
-// Append a new header to the message if a field with
-// this name does not yet exist. If it already exists then
-// the new value will be appended follow RFC2616 4.2 guidelines.
+/* Append a new header to the message if a field with
+ * this name does not yet exist. If it already exists then
+ * the new value will be appended follow RFC2616 4.2 guidelines.
+ */
 void http_message_append_header(http_message* msg, const char* name, const char* value);
 
-// Type of message: request or response.
+/* Type of message: request or response. */
 int http_message_get_type(http_message* msg);
 
-// Set a stream callback for reading or writing the message body.
-// A parsed (incoming) message will read while a composed (outgoing)
-// message will be writing.
+/* Set a stream callback for reading or writing the message body.
+ * A parsed (incoming) message will read while a composed (outgoing)
+ * message will be writing.
+ */
 void http_message_set_body_cb(http_message* msg, http_stream_cb cb, void* context);
 
-// Send a fully composed message with a session.
+/* Send a fully composed message with a session. */
 int http_session_send_message(http_session* session, const http_message* msg);
 
 #endif

session.c

@@ -25,17 +25,17 @@ void http_session_close(http_session* session) {
 }
 
 http_message* http_session_parse_request(http_session* session) {
-  // TODO: implement
+  /* TODO: implement */
   return NULL;
 }
 
 http_message* http_session_parse_response(http_session* session) {
-  // TODO: implement
+  /* TODO: implement */
   return NULL;
 }
 
 int http_session_send_message(http_session* session, const http_message* msg) {
-  // TODO: implement
+  /* TODO: implement */
   return HTTP_ENOTIMPL;
 }