Cleans up compile output, only half dozen warnings

Makefile

@@ -10,15 +10,15 @@ DEPS := $(OBJS:.o=.d)
 INC_DIRS := $(shell find $(SRC_DIRS) -type d)
 INC_FLAGS := $(addprefix -I,$(INC_DIRS))
 
-CPPFLAGS ?= $(INC_FLAGS) -MMD -MP
+CFLAGS ?= $(INC_FLAGS) -Wno-return-type -Wno-missing-declarations
 
 $(BUILD_DIR)/$(TARGET_EXEC): $(OBJS)
 	$(CC) $(OBJS) -o $@ $(LDFLAGS)
 
 # c source
 $(BUILD_DIR)/%.c.o: %.c
-	$(MKDIR_P) $(dir $@)
+	@$(MKDIR_P) $(dir $@)
-	$(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@
+	@$(CC) $(CFLAGS) -c $< -o $@
 
 .PHONY: clean
 

src/BRSRC13/CORE/FW/diag.c

@@ -1,7 +1,7 @@
 #include "diag.h"
 #include "fwsetup.h"
 #include "printf.h"
-#include "stdlib.h"
+#include "brstdlib.h"
 #include <stdarg.h>
 
 // Global variables
@@ -21,7 +21,7 @@ void BrFailure(const char *s, ...) {
     if (fw.err->error == NULL) {
         BrAbort();
     }
-    
+
     fw.err->error(_diag_scratch);
     va_end(args);
 }
@@ -39,7 +39,7 @@ void BrWarning(const char *s, ...) {
     if (fw.err->message == NULL) {
         BrAbort();
     }
-    
+
     fw.err->message(_diag_scratch);
     va_end(args);
 }
@@ -51,12 +51,12 @@ void BrFatal(const char *name, int line, const char *s, ...) {
     int n;
 
     va_start(args, s);
-    n = BrSprintF(_diag_scratch, "FATAL %s:%d\n", name, line);
+    n = BrSprintf(_diag_scratch, "FATAL %s:%d\n", name, line);
     BrVSprintf(&_diag_scratch[n], s, args);
     if (fw.err->error == NULL) {
         BrAbort();
     }
-    
+
     fw.err->error(_diag_scratch);
     va_end(args);
 }
@@ -67,7 +67,7 @@ void _BrAssert(const char *condition, const char *file, unsigned int line) {
     if (fw.err->error == NULL) {
         BrAbort();
     }
-    
+
     BrSprintf(_diag_scratch, "ASSERTION FAILED %s:%d: \"%s\"\n", file, line, condition);
     fw.err->error(_diag_scratch);
 }
@@ -78,7 +78,7 @@ void _BrUAssert(const char *condition, const char *file, unsigned int line) {
     if (fw.err->error == NULL) {
         BrAbort();
     }
-    
+
     BrSprintf(_diag_scratch, "ASSERTION FAILED %s:%d: \"%s\"\n", file, line, condition);
     fw.err->error(_diag_scratch);
 }

src/BRSRC13/CORE/STD/brstdlib.c

@@ -1,10 +1,13 @@
-#include "stdlib.h"
+#include "brstdlib.h"
+
+#include <ctype.h>
 #include <errno.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
+
 // Global variables
 // DOSPICK has "$Id: stdlib.c 2.4 1996/12/06 21:18:39 sam Exp $" for this. Do we want to implement these?
 char rscid[48];
@@ -163,13 +166,13 @@ br_int_32 BrVSprintfN(char *buf, br_size_t buf_size, char *fmt, va_list args) {
     // Most C libs have vsnprintf these days that can replace this.
     unsigned int n;
     char tmp[512];
-  
+
     n = vsprintf(tmp, fmt, args);
-  
+
     if (buf_size - 1 < n) {
         n = buf_size - 1;
     }
-    
+
     strncpy(buf, tmp, n);
     buf[n] = '\0';
 }

src/BRSRC13/CORE/STD/brstdlib.h

@@ -1,5 +1,9 @@
-#ifndef _STDLIB_H_
+/*
-#define _STDLIB_H_
+ * Renamed from stdlib.h to avoid collisions with c std lib
+*/
+
+#ifndef _BRSTDLIB_H_
+#define _BRSTDLIB_H_
 
 #include "dr_types.h"
 #include "br_types.h"

src/BRSRC13/CORE/STD/stdfile.c

@@ -1,5 +1,7 @@
 #include "stdfile.h"
+
 #include <stdio.h>
+#include <string.h>
 
 // Global variables
 br_filesystem BrStdioFilesystem = {
@@ -47,7 +49,7 @@ void* BrStdioOpenWrite(char *name, int mode) {
     if(mode == BR_FS_MODE_TEXT) {
         fh = fopen(name, "w");
     } else {
-        fh = fopen(name, "wb");  
+        fh = fopen(name, "wb");
     }
 
     return fh;
@@ -93,7 +95,7 @@ br_size_t BrStdioWrite(void *buf, br_size_t size, unsigned int n, void *f) {
 // Size: 141
 br_size_t BrStdioGetLine(char *buf, br_size_t buf_len, void *f) {
     br_size_t l;
-    
+
     if (fgets(buf, buf_len, f) == NULL) {
         return 0;
     }

src/BRSRC13/CORE/STD/stdmem.c

@@ -1,5 +1,7 @@
 #include "stdmem.h"
 
+#include <stdlib.h>
+
 // Global variables
 char rscid[48];
 br_allocator BrStdlibAllocator = {"malloc", BrStdlibAllocate, BrStdlibFree, BrStdlibInquire, BrStdlibAlign};

src/types/dr_types.h

@@ -484,26 +484,6 @@ typedef void zs_order_table_traversal_cbfn(int, ot_vertex*, ot_vertex*, ot_verte
 typedef void tS3_outlet_callback(tS3_outlet_ptr, tS3_sound_tag, tS3_termination_reason);
 typedef void tS3_sample_filter(tS3_effect_tag, tS3_sound_tag);
 
-typedef struct div_t {
-    int quot;
-    int rem;
-} div_t;
-
-typedef struct ldiv_t {
-    long quot;
-    long rem;
-} ldiv_t;
-
-typedef struct _complex {
-    double x;
-    double y;
-} _complex;
-
-typedef struct complex {
-    double x;
-    double y;
-} complex;
-
 typedef struct exception {
     int type;
     char *name;