X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=pico%2Fcart.c;h=25a847d40a6b70acd5d2136cfafc0a81f3a799da;hb=cbf31d2c254c956a0b497e3021610ce3a5ff0748;hp=a5c563d63db55163a956a590eb92b4610dda4024;hpb=274fcc35aa20e9777a8e09630a94088757384329;p=picodrive.git

diff --git a/pico/cart.c b/pico/cart.c
index a5c563d..25a847d 100644
--- a/pico/cart.c
+++ b/pico/cart.c
@@ -50,7 +50,7 @@ typedef struct _cso_struct
 }
 cso_struct;
 
-static int uncompress2(void *dest, int destLen, void *source, int sourceLen)
+static int uncompress_buf(void *dest, int destLen, void *source, int sourceLen)
 {
     z_stream stream;
     int err;
@@ -100,6 +100,7 @@ pm_file *pm_open(const char *path)
     return NULL;
 
   ext = get_ext(path);
+#ifndef NO_ZLIB
   if (strcasecmp(ext, "zip") == 0)
   {
     struct zipent *zipentry;
@@ -149,7 +150,9 @@ zip_failed:
       return NULL;
     }
   }
-  else if (strcasecmp(ext, "cso") == 0)
+  else
+#endif
+  if (strcasecmp(ext, "cso") == 0)
   {
     cso_struct *cso = NULL, *tmp = NULL;
     int size;
@@ -244,6 +247,7 @@ size_t pm_read(void *ptr, size_t bytes, pm_file *stream)
   {
     ret = fread(ptr, 1, bytes, stream->file);
   }
+#ifndef NO_ZLIB
   else if (stream->type == PMT_ZIP)
   {
     gzFile gf = stream->param;
@@ -254,6 +258,7 @@ size_t pm_read(void *ptr, size_t bytes, pm_file *stream)
       /* we must reset stream pointer or else next seek/read fails */
       gzrewind(gf);
   }
+#endif
   else if (stream->type == PMT_CSO)
   {
     cso_struct *cso = stream->param;
@@ -293,7 +298,7 @@ size_t pm_read(void *ptr, size_t bytes, pm_file *stream)
           }
           cso->block_in_buff = block;
         }
-        rret = uncompress2(tmp_dst, 2048, cso->in_buff, read_len);
+        rret = uncompress_buf(tmp_dst, 2048, cso->in_buff, read_len);
         if (rret != 0) {
           elprintf(EL_STATUS, "cso: uncompress failed @ %08x with %i", read_pos, rret);
           break;
@@ -329,6 +334,7 @@ int pm_seek(pm_file *stream, long offset, int whence)
     fseek(stream->file, offset, whence);
     return ftell(stream->file);
   }
+#ifndef NO_ZLIB
   else if (stream->type == PMT_ZIP)
   {
     if (PicoMessage != NULL && offset > 6*1024*1024) {
@@ -338,6 +344,7 @@ int pm_seek(pm_file *stream, long offset, int whence)
     }
     return gzseek((gzFile) stream->param, offset, whence);
   }
+#endif
   else if (stream->type == PMT_CSO)
   {
     cso_struct *cso = stream->param;
@@ -363,6 +370,7 @@ int pm_close(pm_file *fp)
   {
     fclose(fp->file);
   }
+#ifndef NO_ZLIB
   else if (fp->type == PMT_ZIP)
   {
     ZIP *zipfile = fp->file;
@@ -370,6 +378,7 @@ int pm_close(pm_file *fp)
     zipfile->fp = NULL; // gzclose() closed it
     closezip(zipfile);
   }
+#endif
   else if (fp->type == PMT_CSO)
   {
     free(fp->param);