File psgplay-codecleanup.diff of Package psgplay

--- src/audio.c
+++ src/audio.c
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <stdlib.h>
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>
--- src/file.c
+++ src/file.c
@@ -33,7 +33,7 @@
 
   if(tmp2)
     {
-      raw->buffer = (char *) malloc(raw->size);
+      raw->buffer = (unsigned char *) malloc(raw->size);
       fd = open(filename, O_RDONLY);
       read(fd, raw->buffer, raw->size);
       close(fd);
@@ -47,7 +47,7 @@
       fclose(fp);
       raw->size = SWAPLTOLITTLE(*(long *)gzsize);
       gz = gzopen(filename, "rb");
-      raw->buffer = (char *) malloc(raw->size);
+      raw->buffer = (unsigned char *) malloc(raw->size);
       gzread(gz, raw->buffer, raw->size);
       gzclose(gz);
       return raw;
--- src/main.c
+++ src/main.c
@@ -120,6 +120,7 @@
       exit(1);
       break;
     default:
+      break;
     }
   }
 
--- src/psg.c
+++ src/psg.c
@@ -1,6 +1,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <string.h>
 #include "psg.h"
 
 #define MODE_SQUARE 0
@@ -90,7 +91,7 @@
       else
 	new->timer_count = old->timer_count;
       
-      new->timer_vmax = 15; (tmp2[5] & 0xf0) >> 4;
+      new->timer_vmax = 15; /* (tmp2[5] & 0xf0) >> 4; */
     }
   }
 
@@ -181,10 +182,10 @@
 	return 0;
       }
       head->regs = 16;
-      head->name = data + 34;
+      head->name = (char *)data + 34;
       head->name2 = head->name + strlen(head->name) + 1;
       head->name3 = head->name2 + strlen(head->name2) + 1;
-      head->data = head->name3 + strlen(head->name3) + 1;
+      head->data = (unsigned char *)head->name3 + strlen(head->name3) + 1;
       if(set->verbose) {
 	fprintf(stderr, "1: %s\n", head->name);
 	fprintf(stderr, "2: %s\n", head->name2);