SDL_net: tidy-ups after PR #64 merge.

From c2334cdf14f4290b5ddd22ebac57054730070fda Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Sun, 11 Sep 2022 23:11:04 +0300
Subject: [PATCH] tidy-ups after PR #64 merge.

---
 Makefile.psp | 2 +-
 SDL_net.h    | 2 +-
 SDLnetsys.h  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile.psp b/Makefile.psp
index 038fab2..1c31278 100644
--- a/Makefile.psp
+++ b/Makefile.psp
@@ -5,7 +5,7 @@ OBJS= SDLnet.o \
       SDLnetUDP.o \
 
 INCDIR = .
-CFLAGS = -g -O2 -G0 -Wall -D__PSP__ -DHAVE_OPENGL $(shell $(PSPBIN)/sdl-config --cflags)
+CFLAGS = -g -O2 -G0 -Wall -D__PSP__ $(shell $(PSPBIN)/sdl-config --cflags)
 CXXFLAGS = $(CFLAGS) -fno-exceptions -fno-rtti
 ASFLAGS = $(CFLAGS)
 
diff --git a/SDL_net.h b/SDL_net.h
index e30e476..762ff09 100644
--- a/SDL_net.h
+++ b/SDL_net.h
@@ -34,7 +34,7 @@
 extern "C" {
 #endif
 
-//The SDL_reinterpret_cast isn't defined before 1.2.14, so define it if required
+/* SDL_reinterpret_cast isn't defined before 1.2.14, so define it if required */
 #ifndef SDL_reinterpret_cast
 #ifdef __cplusplus
 #define SDL_reinterpret_cast(type, expression) reinterpret_cast<type>(expression)
diff --git a/SDLnetsys.h b/SDLnetsys.h
index 77af410..44db17e 100644
--- a/SDLnetsys.h
+++ b/SDLnetsys.h
@@ -63,7 +63,7 @@
 #endif /* WIN32 */
 
 #ifdef __PSP__
-#include <sys/select.h> //Required for the FD_SET etc.
+#include <sys/select.h> /* for FD_SET, etc */
 #endif
 
 #ifdef __OS2__