Move c/h files implementing/defining standard library stuff into a new libc directory, also standard'ify some parts of the code base (almost entirely #include fixes).

This is to a) to cleanup firmware/common and firmware/include a bit, but also b) for Rockbox as an application which should use the host system's c library and headers, separating makes it easy to exclude our files from the build.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25850 a1c6a512-1295-4272-9138-f99709370657

19 files changed, 37 insertions, 27 deletions

diff --git a/apps/codecs/adx.c b/apps/codecs/adx.c
index fe32653..dd5bba1 100644
--- a/apps/codecs/adx.c
+++ b/apps/codecs/adx.c
@@ -18,6 +18,8 @@
  * KIND, either express or implied.
  *
  ****************************************************************************/
+
+#include <limits.h>
 #include "codeclib.h"
 #include "inttypes.h"
 #include "math.h"
diff --git a/apps/codecs/demac/demac.c b/apps/codecs/demac/demac.c
index 5e98936..3e97fff 100644
--- a/apps/codecs/demac/demac.c
+++ b/apps/codecs/demac/demac.c
@@ -46,7 +46,6 @@ avoided by writing the decoded data one sample at a time.
 #include <stdio.h>
 #include <inttypes.h>
 #include <stdlib.h>
-#include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <unistd.h>
diff --git a/apps/codecs/demac/libdemac/parser.c b/apps/codecs/demac/libdemac/parser.c
index ebde36d..2af4a29 100644
--- a/apps/codecs/demac/libdemac/parser.c
+++ b/apps/codecs/demac/libdemac/parser.c
@@ -27,7 +27,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
 #ifndef ROCKBOX
 #include <stdio.h>
 #include <stdlib.h>
-#include <sys/types.h>
+#include "inttypes.h"
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <unistd.h>
diff --git a/apps/codecs/demac/wavwrite.c b/apps/codecs/demac/wavwrite.c
index 72c7950..71d2b7b 100644
--- a/apps/codecs/demac/wavwrite.c
+++ b/apps/codecs/demac/wavwrite.c
@@ -25,7 +25,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
 #include <stdio.h>
 #include <inttypes.h>
 #include <stdlib.h>
-#include <sys/types.h>
+#include "inttypes.h"
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <unistd.h>
diff --git a/apps/codecs/lib/codeclib.h b/apps/codecs/lib/codeclib.h
index 817d86a..b7685eb 100644
--- a/apps/codecs/lib/codeclib.h
+++ b/apps/codecs/lib/codeclib.h
@@ -22,9 +22,10 @@
 #ifndef __CODECLIB_H__
 #define __CODECLIB_H__
 
+#include <inttypes.h>
+#include <string.h>
 #include "config.h"
 #include "codecs.h"
-#include <sys/types.h>
 #include "mdct.h"
 #include "fft.h"
 
@@ -44,6 +45,7 @@ extern unsigned char* filebuf;    /* The rest of the MP3 buffer
 #define calloc(x,y) codec_calloc(x,y)
 #define realloc(x,y) codec_realloc(x,y)
 #define free(x) codec_free(x)
+#undef alloca
 #define alloca(x) __builtin_alloca(x)
 
 void* codec_malloc(size_t size);
@@ -59,7 +61,11 @@ void *memmove(void *s1, const void *s2, size_t n);
 size_t strlen(const char *s);
 char *strcpy(char *dest, const char *src);
 char *strcat(char *dest, const char *src);
-int strcmp(const char *, const char *);
+
+/* on some platforms strcmp() seems to be a tricky define which
+ * breaks if we write down strcmp's prototype */
+#undef strcmp
+int strcmp(const char *s1, const char *s2);
 
 void qsort(void *base, size_t nmemb, size_t size, int(*compar)(const void *, const void *));
 
diff --git a/apps/codecs/lib/tlsf/src/tlsf.c b/apps/codecs/lib/tlsf/src/tlsf.c
index 6d15c3a..570e472 100644
--- a/apps/codecs/lib/tlsf/src/tlsf.c
+++ b/apps/codecs/lib/tlsf/src/tlsf.c
@@ -165,7 +165,7 @@
 #endif
 
 #if defined(ROCKBOX) && defined(SIMULATOR) || !defined(ROCKBOX)
-int printf(char*, ...);
+int printf(const char* fmt, ...);
 #define PRINT_MSG(fmt, args...) printf(fmt, ## args)
 #define ERROR_MSG(fmt, args...) printf(fmt, ## args)
 #else
diff --git a/apps/codecs/lib/tlsf/src/tlsf.h b/apps/codecs/lib/tlsf/src/tlsf.h
index 5d016f4..4feb5c4 100644
--- a/apps/codecs/lib/tlsf/src/tlsf.h
+++ b/apps/codecs/lib/tlsf/src/tlsf.h
@@ -19,7 +19,7 @@
 #ifndef _TLSF_H_
 #define _TLSF_H_
 
-#include <sys/types.h>
+#include <string.h> /* defines size_t */
 
 extern size_t init_memory_pool(size_t, void *);
 extern size_t get_used_size(void *);
diff --git a/apps/codecs/libatrac/main.c b/apps/codecs/libatrac/main.c
index e0a3f85..30307c2 100644
--- a/apps/codecs/libatrac/main.c
+++ b/apps/codecs/libatrac/main.c
@@ -1,6 +1,6 @@
 #include <stdio.h>
 #include <stdint.h>
-#include <sys/types.h>
+#include <inttypes.h>
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <unistd.h>
diff --git a/apps/codecs/libcook/main.c b/apps/codecs/libcook/main.c
index 25e263d..928cad2 100644
--- a/apps/codecs/libcook/main.c
+++ b/apps/codecs/libcook/main.c
@@ -19,7 +19,7 @@
  *
  ****************************************************************************/
 #include <stdint.h>
-#include <sys/types.h>
+#include <inttypes.h>
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <unistd.h>
diff --git a/apps/codecs/libfaad/common.h b/apps/codecs/libfaad/common.h
index 658e92f..01164e3 100644
--- a/apps/codecs/libfaad/common.h
+++ b/apps/codecs/libfaad/common.h
@@ -185,7 +185,7 @@ typedef float float32_t;
 
 #include <stdio.h>
 #ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
+# include "inttypes.h"
 #endif
 #ifdef HAVE_SYS_STAT_H
 # include <sys/stat.h>
diff --git a/apps/codecs/libmad/libmad.make b/apps/codecs/libmad/libmad.make
index c5b197e..331ee89 100644
--- a/apps/codecs/libmad/libmad.make
+++ b/apps/codecs/libmad/libmad.make
@@ -11,7 +11,7 @@
 # (one for codec, one for mpegplayer)
 # so a little trickery is necessary
 
-MADFLAGS = $(CODECFLAGS) -UDEBUG -DNDEBUG -O2 -I$(APPSDIR)/codecs/libmad
+MADFLAGS = $(CODECFLAGS) -UDEBUG -DNDEBUG -O2 -I$(APPSDIR)/codecs/libmad -DHAVE_LIMITS_H
 MPEGMADFLAGS = $(MADFLAGS) -DMPEGPLAYER
 
 # libmad
diff --git a/apps/codecs/libpcm/adpcm_seek.h b/apps/codecs/libpcm/adpcm_seek.h
index 66ec390..2dd3f00 100644
--- a/apps/codecs/libpcm/adpcm_seek.h
+++ b/apps/codecs/libpcm/adpcm_seek.h
@@ -21,9 +21,9 @@
 #ifndef CODEC_LIBPCM_ADPCM_SEEK_H
 #define CODEC_LIBPCM_ADPCM_SEEK_H
 
-#include <sys/types.h>
 #include <stdbool.h>
 #include <inttypes.h>
+#include <string.h>
 
 struct adpcm_data {
     int16_t  pcmdata[2];
diff --git a/apps/codecs/libpcm/ima_adpcm_common.c b/apps/codecs/libpcm/ima_adpcm_common.c
index ff5051f..724cce3 100644
--- a/apps/codecs/libpcm/ima_adpcm_common.c
+++ b/apps/codecs/libpcm/ima_adpcm_common.c
@@ -63,7 +63,7 @@ static const int index_tables[4][16] ICONST_ATTR = {
 };
 
 static int32_t pcmdata[2];
-static int8_t index[2];
+static int8_t indices[2];
 
 static int adpcm_data_size;
 static uint8_t step_mask;
@@ -107,7 +107,7 @@ void set_decode_parameters(int channels, int32_t *init_pcmdata, int8_t *init_ind
     for (ch = 0; ch < channels; ch++)
     {
         pcmdata[ch] = init_pcmdata[ch];
-        index[ch] = init_index[ch];
+        indices[ch] = init_index[ch];
     }
 }
 
@@ -121,7 +121,7 @@ int16_t create_pcmdata(int ch, uint8_t nibble)
 {
     int check_bit = 1 << step_shift;
     int32_t delta = 0;
-    int16_t step = step_table[index[ch]];
+    int16_t step = step_table[indices[ch]];
 
     do {
         if (nibble & check_bit)
@@ -136,8 +136,8 @@ int16_t create_pcmdata(int ch, uint8_t nibble)
     else
         pcmdata[ch] += delta;
 
-    index[ch] += use_index_table[nibble & step_mask];
-    CLIP(index[ch], 0, 88);
+    indices[ch] += use_index_table[nibble & step_mask];
+    CLIP(indices[ch], 0, 88);
 
     CLIP(pcmdata[ch], -32768, 32767);
 
@@ -150,7 +150,7 @@ int16_t create_pcmdata(int ch, uint8_t nibble)
 int16_t create_pcmdata_size4(int ch, uint8_t nibble)
 {
     int32_t delta;
-    int16_t step = step_table[index[ch]];
+    int16_t step = step_table[indices[ch]];
 
     delta = (step >> 3);
     if (nibble & 4) delta += step;
@@ -162,8 +162,8 @@ int16_t create_pcmdata_size4(int ch, uint8_t nibble)
     else
         pcmdata[ch] += delta;
 
-    index[ch] += use_index_table[nibble & 0x07];
-    CLIP(index[ch], 0, 88);
+    indices[ch] += use_index_table[nibble & 0x07];
+    CLIP(indices[ch], 0, 88);
 
     CLIP(pcmdata[ch], -32768, 32767);
 
diff --git a/apps/codecs/libpcm/ima_adpcm_common.h b/apps/codecs/libpcm/ima_adpcm_common.h
index 0a2129b..46fd608 100644
--- a/apps/codecs/libpcm/ima_adpcm_common.h
+++ b/apps/codecs/libpcm/ima_adpcm_common.h
@@ -21,7 +21,6 @@
 #ifndef CODEC_LIBPCM_IMA_ADPCM_COMMON_H
 #define CODEC_LIBPCM_IMA_ADPCM_COMMON_H
 
-#include <sys/types.h>
 #include <stdbool.h>
 #include <inttypes.h>
 
diff --git a/apps/codecs/libpcm/pcm_common.h b/apps/codecs/libpcm/pcm_common.h
index 91c3ab7..90e29c9 100644
--- a/apps/codecs/libpcm/pcm_common.h
+++ b/apps/codecs/libpcm/pcm_common.h
@@ -21,9 +21,9 @@
 #ifndef CODEC_LIBPCM_PCM_COMMON_H
 #define CODEC_LIBPCM_PCM_COMMON_H
 
-#include <sys/types.h>
 #include <stdbool.h>
 #include <inttypes.h>
+#include <string.h>
 
 /* decoded pcm sample depth (sample 28bit + sign 1bit) */
 #define PCM_OUTPUT_DEPTH 29
diff --git a/apps/codecs/librm/rm.c b/apps/codecs/librm/rm.c
index a179688..b543da5 100644
--- a/apps/codecs/librm/rm.c
+++ b/apps/codecs/librm/rm.c
@@ -32,7 +32,7 @@
 #ifdef TEST
 #include <fcntl.h>
 #include <unistd.h>
-#include <sys/types.h>
+#include "inttypes.h"
 #include <sys/stat.h>
 
 int filesize(int fd)
diff --git a/apps/codecs/libtremor/config-tremor.h b/apps/codecs/libtremor/config-tremor.h
index 8a68ce3..abed965 100644
--- a/apps/codecs/libtremor/config-tremor.h
+++ b/apps/codecs/libtremor/config-tremor.h
@@ -7,6 +7,7 @@
 #define _ARM_ASSEM_
 #endif
 
+#ifndef BYTE_ORDER
 #ifdef ROCKBOX_BIG_ENDIAN
 #define BIG_ENDIAN 1
 #define LITTLE_ENDIAN 0
@@ -16,6 +17,7 @@
 #define LITTLE_ENDIAN 1
 #define BIG_ENDIAN 0
 #endif
+#endif
 
 #ifndef ICODE_ATTR_TREMOR_MDCT
 #define ICODE_ATTR_TREMOR_MDCT ICODE_ATTR
diff --git a/apps/codecs/libtremor/ctype.c b/apps/codecs/libtremor/ctype.c
index 10468bc..359be61 100644
--- a/apps/codecs/libtremor/ctype.c
+++ b/apps/codecs/libtremor/ctype.c
@@ -1 +1,3 @@
-#include "common/ctype.c"
+#ifndef SIMULATOR
+#include "libc/ctype.c"
+#endif
diff --git a/apps/codecs/libwavpack/words.c b/apps/codecs/libwavpack/words.c
index 6da7161..c3ae50d 100644
--- a/apps/codecs/libwavpack/words.c
+++ b/apps/codecs/libwavpack/words.c
@@ -141,7 +141,7 @@ void init_words (WavpackStream *wps)
     CLEAR (wps->w);
 }
 
-static int mylog2 (unsigned int32_t avalue);
+static int mylog2 (uint32_t avalue);
 
 // Read the median log2 values from the specifed metadata structure, convert
 // them back to 32-bit unsigned values and store them. If length is not
@@ -553,7 +553,7 @@ void send_words (int32_t *buffer, int nsamples, uint32_t flags,
         if (sign)
             value = ~value;
 
-        if ((unsigned int32_t) value < GET_MED (0)) {
+        if ((uint32_t) value < GET_MED (0)) {
             ones_count = low = 0;
             high = GET_MED (0) - 1;
             DEC_MED0 ();
@@ -709,7 +709,7 @@ void flush_word (struct words_data *w, Bitstream *bs)
 // This function returns the log2 for the specified 32-bit unsigned value.
 // The maximum value allowed is about 0xff800000 and returns 8447.
 
-static int mylog2 (unsigned int32_t avalue)
+static int mylog2 (uint32_t avalue)
 {
     int dbits;