More non C89 compliant comments

include/SDL_config_psp.h

@@ -99,8 +99,8 @@
 #define HAVE_SQRT   1
 #define HAVE_SETJMP 1
 #define HAVE_NANOSLEEP  1
-//#define HAVE_SYSCONF  1
-//#define HAVE_SIGACTION    1
+/*#define HAVE_SYSCONF  1*/
+/*#define HAVE_SIGACTION    1*/
 
 
 /* PSP isn't that sophisticated */

include/SDL_test_harness.h

@@ -43,30 +43,30 @@ extern "C" {
 #endif
 
 
-//! Definitions for test case structures
+/*! Definitions for test case structures*/
 #define TEST_ENABLED  1
 #define TEST_DISABLED 0
 
-//! Definition of all the possible test return values of the test case method
+/*! Definition of all the possible test return values of the test case method*/
 #define TEST_ABORTED        -1
 #define TEST_STARTED         0
 #define TEST_COMPLETED       1
 #define TEST_SKIPPED         2
 
-//! Definition of all the possible test results for the harness
+/*! Definition of all the possible test results for the harness*/
 #define TEST_RESULT_PASSED              0
 #define TEST_RESULT_FAILED              1
 #define TEST_RESULT_NO_ASSERT           2
 #define TEST_RESULT_SKIPPED             3
 #define TEST_RESULT_SETUP_FAILURE       4
 
-//!< Function pointer to a test case setup function (run before every test)
+/*!< Function pointer to a test case setup function (run before every test)*/
 typedef void (*SDLTest_TestCaseSetUpFp)(void *arg);
 
-//!< Function pointer to a test case function
+/*!< Function pointer to a test case function*/
 typedef int (*SDLTest_TestCaseFp)(void *arg);
 
-//!< Function pointer to a test case teardown function (run after every test)
+/*!< Function pointer to a test case teardown function (run after every test)*/
 typedef void  (*SDLTest_TestCaseTearDownFp)(void *arg);
 
 /**

src/audio/directsound/SDL_directsound.c

@@ -510,7 +510,7 @@ DSOUND_OpenDevice(_THIS, const char *devname, int iscapture)
     if (!valid_format) {
         DSOUND_CloseDevice(this);
         if (tried_format) {
-            return -1;  // CreateSecondary() should have called SDL_SetError().
+            return -1;  /* CreateSecondary() should have called SDL_SetError(). */
         }
         return SDL_SetError("DirectSound: Unsupported audio format");
     }

src/audio/psp/SDL_pspaudio.c

@@ -63,7 +63,7 @@ PSPAUD_OpenDevice(_THIS, const char *devname, int iscapture)
     this->spec.freq = 44100;
 
     /* Update the fragment size as size in bytes. */
-//  SDL_CalculateAudioSpec(this->spec); MOD
+/*  SDL_CalculateAudioSpec(this->spec); MOD*/
     switch (this->spec.format) {
     case AUDIO_U8:
         this->spec.silence = 0x80;
@@ -76,7 +76,7 @@ PSPAUD_OpenDevice(_THIS, const char *devname, int iscapture)
     this->spec.size *= this->spec.channels;
     this->spec.size *= this->spec.samples;
 
-//==========================================
+/*==========================================*/
 
     /* Allocate the mixing buffer.  Its size and starting address must
        be a multiple of 64 bytes.  Our sample count is already a multiple of
@@ -162,7 +162,7 @@ static int
 PSPAUD_Init(SDL_AudioDriverImpl * impl)
 {
 
-    // Set the function pointers
+    /* Set the function pointers*/
     impl->OpenDevice = PSPAUD_OpenDevice;
     impl->PlayDevice = PSPAUD_PlayDevice;
     impl->WaitDevice = PSPAUD_WaitDevice;
@@ -171,7 +171,7 @@ PSPAUD_Init(SDL_AudioDriverImpl * impl)
     impl->CloseDevice = PSPAUD_CloseDevice;
     impl->ThreadInit = PSPAUD_ThreadInit;
 
-    //PSP audio device
+    /*PSP audio device*/
     impl->OnlyHasDefaultOutputDevice = 1;
 /*
     impl->HasCaptureSupport = 1;