libxmp-lite: Changes to build (in C mode).

git-svn-id: https://svn.eduke32.com/eduke32@6160 1a8010ca-5511-0410-912e-c29ae57300e0

source/libxmp-lite/include/libxmp-lite/xmp.h

@@ -329,7 +329,7 @@ EXPORT void        xmp_get_frame_info  (xmp_context, struct xmp_frame_info *);
 EXPORT void        xmp_end_player      (xmp_context);
 EXPORT void        xmp_inject_event    (xmp_context, int, struct xmp_event *);
 EXPORT void        xmp_get_module_info (xmp_context, struct xmp_module_info *);
-EXPORT char      **xmp_get_format_list (void);
+EXPORT const char**xmp_get_format_list (void);
 EXPORT int         xmp_next_position   (xmp_context);
 EXPORT int         xmp_prev_position   (xmp_context);
 EXPORT int         xmp_set_position    (xmp_context, int);

source/libxmp-lite/src/common.h

@@ -145,7 +145,10 @@ void __inline CLIB_DECL D_(const char *text, ...) { do {} while (0); }
 #define close _close
 #define unlink _unlink
 #endif
-#if defined(_WIN32) || defined(__WATCOMC__) /* in win32.c */
+#if defined(_MSC_VER)
+#define snprintf _snprintf
+#define vsnprintf _vsnprintf
+#elif defined(__WATCOMC__) /* in win32.c */
 int libxmp_vsnprintf(char *, size_t, const char *, va_list);
 int libxmp_snprintf (char *, size_t, const char *, ...);
 #define snprintf  libxmp_snprintf

source/libxmp-lite/src/control.c

@@ -495,7 +495,7 @@ int xmp_get_player__(xmp_context opaque, int parm)
 	return ret;
 }
 
-char **xmp_get_format_list()
+const char **xmp_get_format_list()
 {
 	return format_list();
 }

source/libxmp-lite/src/format.c

@@ -46,7 +46,7 @@ const struct format_loader *const format_loader[5] = {
 
 static const char *_farray[5] = { NULL };
 
-char **format_list()
+const char **format_list()
 {
 	int count, i;
 
@@ -58,5 +58,5 @@ char **format_list()
 		_farray[count] = NULL;
 	}
 
-	return (char **)_farray;
+	return _farray;
 }

source/libxmp-lite/src/format.h

@@ -11,7 +11,7 @@ struct format_loader {
 	int (*const loader)(struct module_data *, HIO_HANDLE *, const int);
 };
 
-char **format_list(void);
+const char **format_list(void);
 
 #ifndef LIBXMP_CORE_PLAYER
 

source/libxmp-lite/src/load_helpers.c

@@ -25,7 +25,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include "common.h"
-#include "loaders/loader.h"
+#include "loader.h"
 
 
 #ifndef LIBXMP_CORE_PLAYER

source/libxmp-lite/src/memio.c

@@ -42,7 +42,7 @@ static inline ptrdiff_t CAN_READ(MFILE *m)
 int mgetc(MFILE *m)
 {
 	if (CAN_READ(m) >= 1)
-		return *(uint8 *)(m->start + m->pos++);
+		return *(const uint8 *)(m->start + m->pos++);
 	else
 		return EOF;
 }