diff --git a/scripts/intsym.pl b/scripts/intsym.pl
new file mode 100644
index 00000000..9a563fd3
--- /dev/null
+++ b/scripts/intsym.pl
@@ -0,0 +1,62 @@
+#!/usr/bin/perl
+
+my $dir = 'src/libmpg123';
+my @headers = qw(compat decode dither frame getbits getcpuflags huffman icy2utf8 icy id3 index mpg123lib_intern optimize parse reader);
+my $prefix = 'INT123_';
+
+my %ident;
+
+# Extra symbols.
+my @symbols = qw(COS9);
+
+foreach my $header (@headers)
+{
+	print STDERR "==== working on header $header\n";
+	open(DAT, '<', $dir.'/'.$header.'.h') or die "Cannot open $header.\n";
+	while(<DAT>)
+	{
+		if(/^([^\s\(#][^\(]*)\s([a-z][a-z_0-9]+)\s*\(/)
+		{
+			# Skip preprocessing/comment stuff and official API.
+			unless($1 =~ '^#' or $1 =~ '/\*' or $2 =~ /^mpg123_/)
+			{
+				push(@symbols, $2);
+			}
+		}
+	}
+	close(DAT);
+}
+
+print STDERR join("\n", glob("$dir/*.S"))."\n";
+foreach my $asm (glob("$dir/*.S"))
+{
+	print STDERR "==== working on asm file $asm\n";
+	open(DAT, '<', $asm) or die "Cannot open $header.\n";
+	while(<DAT>)
+	{
+		if(/^\s*\.globl\s+ASM_NAME\((\S+)\)$/)
+		{
+			print STDERR;
+			push(@symbols, $1) unless grep {$_ eq $1} @symbols;
+		}
+	}
+	close(DAT);
+}
+
+print "#ifndef MPG123_INTMAP_H\n";
+print "#define MPG123_INTMAP_H\n";
+print "/* Mapping of internal mpg123 symbols to something that is less likely to conflict in case of static linking. */\n";
+
+foreach my $sym (@symbols)
+{
+	my $name = $prefix.$sym;
+	my $signi = substr($name,0,31);
+	#print STDERR "$name / $signi\n";
+	if(++$ident{$signi} > 1)
+	{
+		die "That symbol is not unique in 31 chars: $name\n";
+	}
+	print "#define $sym $name\n";
+}
+
+print "#endif\n";
diff --git a/src/libmpg123/Makefile.am b/src/libmpg123/Makefile.am
index 03d8ffcd..9959dd81 100644
--- a/src/libmpg123/Makefile.am
+++ b/src/libmpg123/Makefile.am
@@ -29,6 +29,7 @@ libmpg123_la_LIBADD = @DECODER_LOBJ@ @LFS_LOBJ@
 libmpg123_la_DEPENDENCIES = @DECODER_LOBJ@ @LFS_LOBJ@
 
 libmpg123_la_SOURCES = \
+	intsym.h \
 	compat.c \
 	compat.h \
 	parse.c \
diff --git a/src/libmpg123/compat.h b/src/libmpg123/compat.h
index 28520d58..d04e9aeb 100644
--- a/src/libmpg123/compat.h
+++ b/src/libmpg123/compat.h
@@ -15,6 +15,7 @@
 #define MPG123_COMPAT_H
 
 #include "config.h"
+#include "intsym.h"
 
 #ifdef HAVE_STDLIB_H
 /* realloc, size_t */
diff --git a/src/libmpg123/intsym.h b/src/libmpg123/intsym.h
new file mode 100644
index 00000000..3c0ad80f
--- /dev/null
+++ b/src/libmpg123/intsym.h
@@ -0,0 +1,236 @@
+#ifndef MPG123_INTMAP_H
+#define MPG123_INTMAP_H
+/* Mapping of internal mpg123 symbols to something that is less likely to conflict in case of static linking. */
+#define COS9 INT123_COS9
+#define compat_open INT123_compat_open
+#define compat_close INT123_compat_close
+#define win32_wide_utf8 INT123_win32_wide_utf8
+#define win32_utf8_wide INT123_win32_utf8_wide
+#define ntom_set_ntom INT123_ntom_set_ntom
+#define synth_1to1 INT123_synth_1to1
+#define synth_1to1_dither INT123_synth_1to1_dither
+#define synth_1to1_i386 INT123_synth_1to1_i386
+#define synth_1to1_i586 INT123_synth_1to1_i586
+#define synth_1to1_i586_dither INT123_synth_1to1_i586_dither
+#define synth_1to1_mmx INT123_synth_1to1_mmx
+#define synth_1to1_3dnow INT123_synth_1to1_3dnow
+#define synth_1to1_sse INT123_synth_1to1_sse
+#define synth_1to1_stereo_sse INT123_synth_1to1_stereo_sse
+#define synth_1to1_3dnowext INT123_synth_1to1_3dnowext
+#define synth_1to1_altivec INT123_synth_1to1_altivec
+#define synth_1to1_stereo_altivec INT123_synth_1to1_stereo_altivec
+#define synth_1to1_x86_64 INT123_synth_1to1_x86_64
+#define synth_1to1_stereo_x86_64 INT123_synth_1to1_stereo_x86_64
+#define synth_1to1_arm INT123_synth_1to1_arm
+#define absynth_1to1_i486 INT123_absynth_1to1_i486
+#define synth_1to1_mono INT123_synth_1to1_mono
+#define synth_1to1_m2s INT123_synth_1to1_m2s
+#define synth_2to1 INT123_synth_2to1
+#define synth_2to1_dither INT123_synth_2to1_dither
+#define synth_2to1_i386 INT123_synth_2to1_i386
+#define synth_2to1_mono INT123_synth_2to1_mono
+#define synth_2to1_m2s INT123_synth_2to1_m2s
+#define synth_4to1 INT123_synth_4to1
+#define synth_4to1_dither INT123_synth_4to1_dither
+#define synth_4to1_i386 INT123_synth_4to1_i386
+#define synth_4to1_mono INT123_synth_4to1_mono
+#define synth_4to1_m2s INT123_synth_4to1_m2s
+#define synth_ntom INT123_synth_ntom
+#define synth_ntom_mono INT123_synth_ntom_mono
+#define synth_ntom_m2s INT123_synth_ntom_m2s
+#define synth_1to1_8bit INT123_synth_1to1_8bit
+#define synth_1to1_8bit_i386 INT123_synth_1to1_8bit_i386
+#define synth_1to1_8bit_wrap INT123_synth_1to1_8bit_wrap
+#define synth_1to1_8bit_mono INT123_synth_1to1_8bit_mono
+#define synth_1to1_8bit_m2s INT123_synth_1to1_8bit_m2s
+#define synth_1to1_8bit_wrap_mono INT123_synth_1to1_8bit_wrap_mono
+#define synth_1to1_8bit_wrap_m2s INT123_synth_1to1_8bit_wrap_m2s
+#define synth_2to1_8bit INT123_synth_2to1_8bit
+#define synth_2to1_8bit_i386 INT123_synth_2to1_8bit_i386
+#define synth_2to1_8bit_mono INT123_synth_2to1_8bit_mono
+#define synth_2to1_8bit_m2s INT123_synth_2to1_8bit_m2s
+#define synth_4to1_8bit INT123_synth_4to1_8bit
+#define synth_4to1_8bit_i386 INT123_synth_4to1_8bit_i386
+#define synth_4to1_8bit_mono INT123_synth_4to1_8bit_mono
+#define synth_4to1_8bit_m2s INT123_synth_4to1_8bit_m2s
+#define synth_ntom_8bit INT123_synth_ntom_8bit
+#define synth_ntom_8bit_mono INT123_synth_ntom_8bit_mono
+#define synth_ntom_8bit_m2s INT123_synth_ntom_8bit_m2s
+#define synth_1to1_real INT123_synth_1to1_real
+#define synth_1to1_real_i386 INT123_synth_1to1_real_i386
+#define synth_1to1_real_sse INT123_synth_1to1_real_sse
+#define synth_1to1_real_stereo_sse INT123_synth_1to1_real_stereo_sse
+#define synth_1to1_real_x86_64 INT123_synth_1to1_real_x86_64
+#define synth_1to1_real_stereo_x86_64 INT123_synth_1to1_real_stereo_x86_64
+#define synth_1to1_real_altivec INT123_synth_1to1_real_altivec
+#define synth_1to1_real_stereo_altivec INT123_synth_1to1_real_stereo_altivec
+#define synth_1to1_real_mono INT123_synth_1to1_real_mono
+#define synth_1to1_real_m2s INT123_synth_1to1_real_m2s
+#define synth_2to1_real INT123_synth_2to1_real
+#define synth_2to1_real_i386 INT123_synth_2to1_real_i386
+#define synth_2to1_real_mono INT123_synth_2to1_real_mono
+#define synth_2to1_real_m2s INT123_synth_2to1_real_m2s
+#define synth_4to1_real INT123_synth_4to1_real
+#define synth_4to1_real_i386 INT123_synth_4to1_real_i386
+#define synth_4to1_real_mono INT123_synth_4to1_real_mono
+#define synth_4to1_real_m2s INT123_synth_4to1_real_m2s
+#define synth_ntom_real INT123_synth_ntom_real
+#define synth_ntom_real_mono INT123_synth_ntom_real_mono
+#define synth_ntom_real_m2s INT123_synth_ntom_real_m2s
+#define synth_1to1_s32 INT123_synth_1to1_s32
+#define synth_1to1_s32_i386 INT123_synth_1to1_s32_i386
+#define synth_1to1_s32_sse INT123_synth_1to1_s32_sse
+#define synth_1to1_s32_stereo_sse INT123_synth_1to1_s32_stereo_sse
+#define synth_1to1_s32_x86_64 INT123_synth_1to1_s32_x86_64
+#define synth_1to1_s32_stereo_x86_64 INT123_synth_1to1_s32_stereo_x86_64
+#define synth_1to1_s32_altivec INT123_synth_1to1_s32_altivec
+#define synth_1to1_s32_stereo_altivec INT123_synth_1to1_s32_stereo_altivec
+#define synth_1to1_s32_mono INT123_synth_1to1_s32_mono
+#define synth_1to1_s32_m2s INT123_synth_1to1_s32_m2s
+#define synth_2to1_s32 INT123_synth_2to1_s32
+#define synth_2to1_s32_i386 INT123_synth_2to1_s32_i386
+#define synth_2to1_s32_mono INT123_synth_2to1_s32_mono
+#define synth_2to1_s32_m2s INT123_synth_2to1_s32_m2s
+#define synth_4to1_s32 INT123_synth_4to1_s32
+#define synth_4to1_s32_i386 INT123_synth_4to1_s32_i386
+#define synth_4to1_s32_mono INT123_synth_4to1_s32_mono
+#define synth_4to1_s32_m2s INT123_synth_4to1_s32_m2s
+#define synth_ntom_s32 INT123_synth_ntom_s32
+#define synth_ntom_s32_mono INT123_synth_ntom_s32_mono
+#define synth_ntom_s32_m2s INT123_synth_ntom_s32_m2s
+#define dct64 INT123_dct64
+#define dct64_i386 INT123_dct64_i386
+#define dct64_altivec INT123_dct64_altivec
+#define dct64_i486 INT123_dct64_i486
+#define dct36 INT123_dct36
+#define dct36_3dnow INT123_dct36_3dnow
+#define dct36_3dnowext INT123_dct36_3dnowext
+#define synth_ntom_set_step INT123_synth_ntom_set_step
+#define ntom_val INT123_ntom_val
+#define ntom_frame_outsamples INT123_ntom_frame_outsamples
+#define ntom_frmouts INT123_ntom_frmouts
+#define ntom_ins2outs INT123_ntom_ins2outs
+#define ntom_frameoff INT123_ntom_frameoff
+#define init_layer3 INT123_init_layer3
+#define init_layer3_gainpow2 INT123_init_layer3_gainpow2
+#define init_layer3_stuff INT123_init_layer3_stuff
+#define init_layer12 INT123_init_layer12
+#define init_layer12_table INT123_init_layer12_table
+#define init_layer12_stuff INT123_init_layer12_stuff
+#define prepare_decode_tables INT123_prepare_decode_tables
+#define make_decode_tables INT123_make_decode_tables
+#define make_decode_tables_mmx INT123_make_decode_tables_mmx
+#define init_layer3_gainpow2_mmx INT123_init_layer3_gainpow2_mmx
+#define init_layer12_table_mmx INT123_init_layer12_table_mmx
+#define make_conv16to8_table INT123_make_conv16to8_table
+#define do_layer3 INT123_do_layer3
+#define do_layer2 INT123_do_layer2
+#define do_layer1 INT123_do_layer1
+#define do_equalizer INT123_do_equalizer
+#define dither_table_init INT123_dither_table_init
+#define frame_dither_init INT123_frame_dither_init
+#define invalidate_format INT123_invalidate_format
+#define frame_init INT123_frame_init
+#define frame_init_par INT123_frame_init_par
+#define frame_outbuffer INT123_frame_outbuffer
+#define frame_output_format INT123_frame_output_format
+#define frame_buffers INT123_frame_buffers
+#define frame_reset INT123_frame_reset
+#define frame_buffers_reset INT123_frame_buffers_reset
+#define frame_exit INT123_frame_exit
+#define frame_index_find INT123_frame_index_find
+#define frame_index_setup INT123_frame_index_setup
+#define do_volume INT123_do_volume
+#define do_rva INT123_do_rva
+#define frame_gapless_init INT123_frame_gapless_init
+#define frame_gapless_realinit INT123_frame_gapless_realinit
+#define frame_gapless_update INT123_frame_gapless_update
+#define frame_gapless_bytify INT123_frame_gapless_bytify
+#define frame_gapless_ignore INT123_frame_gapless_ignore
+#define frame_expect_outsamples INT123_frame_expect_outsamples
+#define frame_skip INT123_frame_skip
+#define frame_ins2outs INT123_frame_ins2outs
+#define frame_outs INT123_frame_outs
+#define frame_expect_outsampels INT123_frame_expect_outsampels
+#define frame_offset INT123_frame_offset
+#define frame_set_frameseek INT123_frame_set_frameseek
+#define frame_set_seek INT123_frame_set_seek
+#define frame_tell_seek INT123_frame_tell_seek
+#define frame_fill_toc INT123_frame_fill_toc
+#define getbits INT123_getbits
+#define getcpuflags INT123_getcpuflags
+#define init_icy INT123_init_icy
+#define clear_icy INT123_clear_icy
+#define reset_icy INT123_reset_icy
+#define init_id3 INT123_init_id3
+#define exit_id3 INT123_exit_id3
+#define reset_id3 INT123_reset_id3
+#define id3_link INT123_id3_link
+#define parse_new_id3 INT123_parse_new_id3
+#define id3_to_utf8 INT123_id3_to_utf8
+#define fi_init INT123_fi_init
+#define fi_exit INT123_fi_exit
+#define fi_resize INT123_fi_resize
+#define fi_add INT123_fi_add
+#define fi_set INT123_fi_set
+#define fi_reset INT123_fi_reset
+#define double_to_long_rounded INT123_double_to_long_rounded
+#define scale_rounded INT123_scale_rounded
+#define decode_update INT123_decode_update
+#define samples_to_bytes INT123_samples_to_bytes
+#define bytes_to_samples INT123_bytes_to_samples
+#define frame_cpu_opt INT123_frame_cpu_opt
+#define set_synth_functions INT123_set_synth_functions
+#define dectype INT123_dectype
+#define defdec INT123_defdec
+#define decclass INT123_decclass
+#define check_decoders INT123_check_decoders
+#define read_frame_init INT123_read_frame_init
+#define frame_bitrate INT123_frame_bitrate
+#define frame_freq INT123_frame_freq
+#define read_frame_recover INT123_read_frame_recover
+#define read_frame INT123_read_frame
+#define set_pointer INT123_set_pointer
+#define position_info INT123_position_info
+#define compute_bpf INT123_compute_bpf
+#define time_to_frame INT123_time_to_frame
+#define get_songlen INT123_get_songlen
+#define open_stream INT123_open_stream
+#define open_stream_handle INT123_open_stream_handle
+#define open_feed INT123_open_feed
+#define feed_more INT123_feed_more
+#define feed_forget INT123_feed_forget
+#define feed_set_pos INT123_feed_set_pos
+#define open_bad INT123_open_bad
+#define dct64_3dnow INT123_dct64_3dnow
+#define dct64_3dnowext INT123_dct64_3dnowext
+#define dct64_mmx INT123_dct64_mmx
+#define dct64_MMX INT123_dct64_MMX
+#define dct64_sse INT123_dct64_sse
+#define dct64_real_sse INT123_dct64_real_sse
+#define dct64_x86_64 INT123_dct64_x86_64
+#define dct64_real_x86_64 INT123_dct64_real_x86_64
+#define do_equalizer_3dnow INT123_do_equalizer_3dnow
+#define synth_1to1_3dnow_asm INT123_synth_1to1_3dnow_asm
+#define synth_1to1_arm_asm INT123_synth_1to1_arm_asm
+#define synth_1to1_arm_accurate_asm INT123_synth_1to1_arm_accurate_asm
+#define synth_1to1_i586_asm INT123_synth_1to1_i586_asm
+#define synth_1to1_i586_asm_dither INT123_synth_1to1_i586_asm_dither
+#define synth_1to1_MMX INT123_synth_1to1_MMX
+#define synth_1to1_sse_accurate_asm INT123_synth_1to1_sse_accurate_asm
+#define synth_1to1_real_sse_asm INT123_synth_1to1_real_sse_asm
+#define synth_1to1_s32_sse_asm INT123_synth_1to1_s32_sse_asm
+#define synth_1to1_s_sse_accurate_asm INT123_synth_1to1_s_sse_accurate_asm
+#define synth_1to1_real_s_sse_asm INT123_synth_1to1_real_s_sse_asm
+#define synth_1to1_s32_s_sse_asm INT123_synth_1to1_s32_s_sse_asm
+#define synth_1to1_s_x86_64_asm INT123_synth_1to1_s_x86_64_asm
+#define synth_1to1_s_x86_64_accurate_asm INT123_synth_1to1_s_x86_64_accurate_asm
+#define synth_1to1_real_s_x86_64_asm INT123_synth_1to1_real_s_x86_64_asm
+#define synth_1to1_s32_s_x86_64_asm INT123_synth_1to1_s32_s_x86_64_asm
+#define synth_1to1_x86_64_asm INT123_synth_1to1_x86_64_asm
+#define synth_1to1_x86_64_accurate_asm INT123_synth_1to1_x86_64_accurate_asm
+#define synth_1to1_real_x86_64_asm INT123_synth_1to1_real_x86_64_asm
+#define synth_1to1_s32_x86_64_asm INT123_synth_1to1_s32_x86_64_asm
+#define costab_mmxsse INT123_costab_mmxsse
+#define make_decode_tables_mmx_asm INT123_make_decode_tables_mmx_asm
+#endif
diff --git a/src/libmpg123/mangle.h b/src/libmpg123/mangle.h
index e4ae5862..c7a5e72c 100644
--- a/src/libmpg123/mangle.h
+++ b/src/libmpg123/mangle.h
@@ -11,6 +11,7 @@
 #define __MANGLE_H
 
 #include "config.h"
+#include "intsym.h"
 
 #ifdef CCALIGN
 #define MOVUAPS movaps
diff --git a/src/libmpg123/mpg123lib_intern.h b/src/libmpg123/mpg123lib_intern.h
index 502485c5..e2f482cd 100644
--- a/src/libmpg123/mpg123lib_intern.h
+++ b/src/libmpg123/mpg123lib_intern.h
@@ -14,6 +14,7 @@
 #define MPG123_ENCODINGS 10
 
 #include "config.h" /* Load this before _anything_ */
+#include "intsym.h" /* Prefixing of internal symbols that still are public in a static lib. */
 
 /* ABI conformance for other compilers.
    mpg123 needs 16byte-aligned stack for SSE and friends.
diff --git a/src/libmpg123/synth.c b/src/libmpg123/synth.c
index e9b626f9..836f5d1b 100644
--- a/src/libmpg123/synth.c
+++ b/src/libmpg123/synth.c
@@ -143,7 +143,7 @@ int synth_1to1_mmx(real *bandPtr, int channel, mpg123_handle *fr, int final)
 #ifdef ACCURATE_ROUNDING
 /* This is defined in assembler. */
 int synth_1to1_sse_accurate_asm(real *window, real *b0, short *samples, int bo1);
-int synth_1to1_stereo_sse_accurate_asm(real *window, real *b0l, real *b0r, short *samples, int bo1);
+int synth_1to1_s_sse_accurate_asm(real *window, real *b0l, real *b0r, short *samples, int bo1);
 void dct64_real_sse(real *out0, real *out1, real *samples);
 /* This is just a hull to use the mpg123 handle. */
 int synth_1to1_sse(real *bandPtr,int channel, mpg123_handle *fr, int final)
@@ -223,7 +223,7 @@ int synth_1to1_stereo_sse(real *bandPtr_l, real *bandPtr_r, mpg123_handle *fr)
 		dct64_real_sse(bufr[0]+fr->bo,bufr[1]+fr->bo+1,bandPtr_r);
 	}
 
-	clip = synth_1to1_stereo_sse_accurate_asm(fr->decwin, b0l, b0r, samples, bo1);
+	clip = synth_1to1_s_sse_accurate_asm(fr->decwin, b0l, b0r, samples, bo1);
 
 	fr->buffer.fill += 128;
 
@@ -262,7 +262,7 @@ int synth_1to1_3dnowext(real *bandPtr, int channel, mpg123_handle *fr, int final
 #ifdef ACCURATE_ROUNDING
 /* Assembler routines. */
 int synth_1to1_x86_64_accurate_asm(real *window, real *b0, short *samples, int bo1);
-int synth_1to1_stereo_x86_64_accurate_asm(real *window, real *b0l, real *b0r, short *samples, int bo1);
+int synth_1to1_s_x86_64_accurate_asm(real *window, real *b0l, real *b0r, short *samples, int bo1);
 void dct64_real_x86_64(real *out0, real *out1, real *samples);
 /* Hull for C mpg123 API */
 int synth_1to1_x86_64(real *bandPtr,int channel, mpg123_handle *fr, int final)
@@ -343,7 +343,7 @@ int synth_1to1_stereo_x86_64(real *bandPtr_l, real *bandPtr_r, mpg123_handle *fr
 		dct64_real_x86_64(bufr[0]+fr->bo,bufr[1]+fr->bo+1,bandPtr_r);
 	}
 
-	clip = synth_1to1_stereo_x86_64_accurate_asm(fr->decwin, b0l, b0r, samples, bo1);
+	clip = synth_1to1_s_x86_64_accurate_asm(fr->decwin, b0l, b0r, samples, bo1);
 
 	fr->buffer.fill += 128;
 
@@ -352,7 +352,7 @@ int synth_1to1_stereo_x86_64(real *bandPtr_l, real *bandPtr_r, mpg123_handle *fr
 #else
 /* This is defined in assembler. */
 int synth_1to1_x86_64_asm(short *window, short *b0, short *samples, int bo1);
-int synth_1to1_stereo_x86_64_asm(short *window, short *b0l, short *b0r, short *samples, int bo1);
+int synth_1to1_s_x86_64_asm(short *window, short *b0l, short *b0r, short *samples, int bo1);
 void dct64_x86_64(short *out0, short *out1, real *samples);
 /* This is just a hull to use the mpg123 handle. */
 int synth_1to1_x86_64(real *bandPtr,int channel, mpg123_handle *fr, int final)
@@ -431,7 +431,7 @@ int synth_1to1_stereo_x86_64(real *bandPtr_l,real *bandPtr_r, mpg123_handle *fr)
 		dct64_x86_64(bufr[0]+fr->bo,bufr[1]+fr->bo+1,bandPtr_r);
 	}
 
-	clip = synth_1to1_stereo_x86_64_asm((short *)fr->decwins, b0l, b0r, samples, bo1);
+	clip = synth_1to1_s_x86_64_asm((short *)fr->decwins, b0l, b0r, samples, bo1);
 
 	fr->buffer.fill += 128;
 
diff --git a/src/libmpg123/synth_real.c b/src/libmpg123/synth_real.c
index 649a62ff..e519656e 100644
--- a/src/libmpg123/synth_real.c
+++ b/src/libmpg123/synth_real.c
@@ -53,7 +53,7 @@
 #ifdef OPT_X86_64
 /* Assembler routines. */
 int synth_1to1_real_x86_64_asm(real *window, real *b0, real *samples, int bo1);
-int synth_1to1_real_stereo_x86_64_asm(real *window, real *b0l, real *b0r, real *samples, int bo1);
+int synth_1to1_real_s_x86_64_asm(real *window, real *b0l, real *b0r, real *samples, int bo1);
 void dct64_real_x86_64(real *out0, real *out1, real *samples);
 /* Hull for C mpg123 API */
 int synth_1to1_real_x86_64(real *bandPtr,int channel, mpg123_handle *fr, int final)
@@ -132,7 +132,7 @@ int synth_1to1_real_stereo_x86_64(real *bandPtr_l, real *bandPtr_r, mpg123_handl
 		dct64_real_x86_64(bufr[0]+fr->bo,bufr[1]+fr->bo+1,bandPtr_r);
 	}
 
-	synth_1to1_real_stereo_x86_64_asm(fr->decwin, b0l, b0r, samples, bo1);
+	synth_1to1_real_s_x86_64_asm(fr->decwin, b0l, b0r, samples, bo1);
 
 	fr->buffer.fill += 256;
 
@@ -143,7 +143,7 @@ int synth_1to1_real_stereo_x86_64(real *bandPtr_l, real *bandPtr_r, mpg123_handl
 #ifdef OPT_SSE
 /* Assembler routines. */
 int synth_1to1_real_sse_asm(real *window, real *b0, real *samples, int bo1);
-int synth_1to1_real_stereo_sse_asm(real *window, real *b0l, real *b0r, real *samples, int bo1);
+int synth_1to1_real_s_sse_asm(real *window, real *b0l, real *b0r, real *samples, int bo1);
 void dct64_real_sse(real *out0, real *out1, real *samples);
 /* Hull for C mpg123 API */
 int synth_1to1_real_sse(real *bandPtr,int channel, mpg123_handle *fr, int final)
@@ -222,7 +222,7 @@ int synth_1to1_real_stereo_sse(real *bandPtr_l, real *bandPtr_r, mpg123_handle *
 		dct64_real_sse(bufr[0]+fr->bo,bufr[1]+fr->bo+1,bandPtr_r);
 	}
 
-	synth_1to1_real_stereo_sse_asm(fr->decwin, b0l, b0r, samples, bo1);
+	synth_1to1_real_s_sse_asm(fr->decwin, b0l, b0r, samples, bo1);
 
 	fr->buffer.fill += 256;
 
diff --git a/src/libmpg123/synth_s32.c b/src/libmpg123/synth_s32.c
index 1513d885..bf007371 100644
--- a/src/libmpg123/synth_s32.c
+++ b/src/libmpg123/synth_s32.c
@@ -49,7 +49,7 @@
 #ifdef OPT_X86_64
 /* Assembler routines. */
 int synth_1to1_s32_x86_64_asm(real *window, real *b0, int32_t *samples, int bo1);
-int synth_1to1_s32_stereo_x86_64_asm(real *window, real *b0l, real *b0r, int32_t *samples, int bo1);
+int synth_1to1_s32_s_x86_64_asm(real *window, real *b0l, real *b0r, int32_t *samples, int bo1);
 void dct64_real_x86_64(real *out0, real *out1, real *samples);
 /* Hull for C mpg123 API */
 int synth_1to1_s32_x86_64(real *bandPtr,int channel, mpg123_handle *fr, int final)
@@ -131,7 +131,7 @@ int synth_1to1_s32_stereo_x86_64(real *bandPtr_l, real *bandPtr_r, mpg123_handle
 		dct64_real_x86_64(bufr[0]+fr->bo,bufr[1]+fr->bo+1,bandPtr_r);
 	}
 
-	clip = synth_1to1_s32_stereo_x86_64_asm(fr->decwin, b0l, b0r, samples, bo1);
+	clip = synth_1to1_s32_s_x86_64_asm(fr->decwin, b0l, b0r, samples, bo1);
 
 	fr->buffer.fill += 256;
 
@@ -142,7 +142,7 @@ int synth_1to1_s32_stereo_x86_64(real *bandPtr_l, real *bandPtr_r, mpg123_handle
 #ifdef OPT_SSE
 /* Assembler routines. */
 int synth_1to1_s32_sse_asm(real *window, real *b0, int32_t *samples, int bo1);
-int synth_1to1_s32_stereo_sse_asm(real *window, real *b0l, real *b0r, int32_t *samples, int bo1);
+int synth_1to1_s32_s_sse_asm(real *window, real *b0l, real *b0r, int32_t *samples, int bo1);
 void dct64_real_sse(real *out0, real *out1, real *samples);
 /* Hull for C mpg123 API */
 int synth_1to1_s32_sse(real *bandPtr,int channel, mpg123_handle *fr, int final)
@@ -224,7 +224,7 @@ int synth_1to1_s32_stereo_sse(real *bandPtr_l, real *bandPtr_r, mpg123_handle *f
 		dct64_real_sse(bufr[0]+fr->bo,bufr[1]+fr->bo+1,bandPtr_r);
 	}
 
-	clip = synth_1to1_s32_stereo_sse_asm(fr->decwin, b0l, b0r, samples, bo1);
+	clip = synth_1to1_s32_s_sse_asm(fr->decwin, b0l, b0r, samples, bo1);
 
 	fr->buffer.fill += 256;
 
diff --git a/src/libmpg123/synth_stereo_sse_accurate.S b/src/libmpg123/synth_stereo_sse_accurate.S
index a135e190..d73a2ccf 100644
--- a/src/libmpg123/synth_stereo_sse_accurate.S
+++ b/src/libmpg123/synth_stereo_sse_accurate.S
@@ -21,7 +21,7 @@
 #define MMREG_CLIP %mm7
 
 /*
-	int synth_1to1_stereo_sse_accurate_asm(real *window, real *b0l, real *b0r, short *samples, int bo1);
+	int synth_1to1_s_sse_accurate_asm(real *window, real *b0l, real *b0r, short *samples, int bo1);
 	return value: number of clipped samples
 */
 
@@ -42,8 +42,8 @@ ASM_NAME(maxmin_s16):
 	.long   -956301312
 	.text
 	ALIGN16
-.globl ASM_NAME(synth_1to1_stereo_sse_accurate_asm)
-ASM_NAME(synth_1to1_stereo_sse_accurate_asm):
+.globl ASM_NAME(synth_1to1_s_sse_accurate_asm)
+ASM_NAME(synth_1to1_s_sse_accurate_asm):
 	pushl		%ebp
 	movl		%esp, %ebp
 	andl		$-16, %esp
diff --git a/src/libmpg123/synth_stereo_sse_float.S b/src/libmpg123/synth_stereo_sse_float.S
index 0358fe81..c10076bc 100644
--- a/src/libmpg123/synth_stereo_sse_float.S
+++ b/src/libmpg123/synth_stereo_sse_float.S
@@ -20,7 +20,7 @@
 #define TEMP(n) (12+16*n)(%esp)
 
 /*
-	int synth_1to1_real_stereo_sse_asm(real *window, real *b0l, real *b0r, real *samples, int bo1);
+	int synth_1to1_real_s_sse_asm(real *window, real *b0l, real *b0r, real *samples, int bo1);
 	return value: number of clipped samples (0)
 */
 
@@ -37,8 +37,8 @@ ASM_NAME(scale_sse):
 	.long   939524096
 	.text
 	ALIGN16
-.globl ASM_NAME(synth_1to1_real_stereo_sse_asm)
-ASM_NAME(synth_1to1_real_stereo_sse_asm):
+.globl ASM_NAME(synth_1to1_real_s_sse_asm)
+ASM_NAME(synth_1to1_real_s_sse_asm):
 	pushl		%ebp
 	movl		%esp, %ebp
 	andl		$-16, %esp
diff --git a/src/libmpg123/synth_stereo_sse_s32.S b/src/libmpg123/synth_stereo_sse_s32.S
index 8d9d83e2..25a70639 100644
--- a/src/libmpg123/synth_stereo_sse_s32.S
+++ b/src/libmpg123/synth_stereo_sse_s32.S
@@ -21,7 +21,7 @@
 #define MMREG_CLIP %mm7
 
 /*
-	int synth_1to1_s32_stereo_sse_asm(real *window, real *b0l, real *b0r, int32_t *samples, int bo1);
+	int synth_1to1_s32_s_sse_asm(real *window, real *b0l, real *b0r, int32_t *samples, int bo1);
 	return value: number of clipped samples
 */
 
@@ -48,8 +48,8 @@ ASM_NAME(maxmin_s32):
 	.long   -956301312
 	.text
 	ALIGN16
-.globl ASM_NAME(synth_1to1_s32_stereo_sse_asm)
-ASM_NAME(synth_1to1_s32_stereo_sse_asm):
+.globl ASM_NAME(synth_1to1_s32_s_sse_asm)
+ASM_NAME(synth_1to1_s32_s_sse_asm):
 	pushl		%ebp
 	movl		%esp, %ebp
 	andl		$-16, %esp
diff --git a/src/libmpg123/synth_stereo_x86_64.S b/src/libmpg123/synth_stereo_x86_64.S
index 9a5b3412..7f8f91b4 100644
--- a/src/libmpg123/synth_stereo_x86_64.S
+++ b/src/libmpg123/synth_stereo_x86_64.S
@@ -34,7 +34,7 @@
 #define XMMREG_FULL %xmm12 /* {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF} */
 
 /*
-	int synth_1to1_stereo_x86_64_asm(short *window, short *b0l, short *b0r, short *samples, int bo1);
+	int synth_1to1_s_x86_64_asm(short *window, short *b0l, short *b0r, short *samples, int bo1);
 	return value: number of clipped samples
 */
 
@@ -55,8 +55,8 @@ ASM_NAME(maxmin_x86_64):
 	.long   -32769
 	.text
 	ALIGN16
-.globl ASM_NAME(synth_1to1_stereo_x86_64_asm)
-ASM_NAME(synth_1to1_stereo_x86_64_asm):
+.globl ASM_NAME(synth_1to1_s_x86_64_asm)
+ASM_NAME(synth_1to1_s_x86_64_asm):
 #ifdef _WIN64 /* should save xmm6-15 */
 	movl		40(%rsp), %eax /* 5th argument; placed after 32-byte shadow space */
 	subq		$168, %rsp /* stack alignment + 10 xmm registers */
diff --git a/src/libmpg123/synth_stereo_x86_64_accurate.S b/src/libmpg123/synth_stereo_x86_64_accurate.S
index 09c682cb..c3e575ab 100644
--- a/src/libmpg123/synth_stereo_x86_64_accurate.S
+++ b/src/libmpg123/synth_stereo_x86_64_accurate.S
@@ -33,7 +33,7 @@
 #define TEMP_CLIP (%rsp)
 
 /*
-	int synth_1to1_stereo_x86_64_accurate_asm(real *window, real *b0l, real *b0r, short *samples, int bo1);
+	int synth_1to1_s_x86_64_accurate_asm(real *window, real *b0l, real *b0r, short *samples, int bo1);
 	return value: number of clipped samples
 */
 
@@ -54,8 +54,8 @@ ASM_NAME(maxmin_s16):
 	.long   -956301312
 	.text
 	ALIGN16
-.globl ASM_NAME(synth_1to1_stereo_x86_64_accurate_asm)
-ASM_NAME(synth_1to1_stereo_x86_64_accurate_asm):
+.globl ASM_NAME(synth_1to1_s_x86_64_accurate_asm)
+ASM_NAME(synth_1to1_s_x86_64_accurate_asm):
 #ifdef _WIN64 /* should save xmm6-15 */
 	movl		40(%rsp), %eax /* 5th argument; placed after 32-byte shadow space */
 	pushq		%rsi
diff --git a/src/libmpg123/synth_stereo_x86_64_float.S b/src/libmpg123/synth_stereo_x86_64_float.S
index 12c99535..849ca10f 100644
--- a/src/libmpg123/synth_stereo_x86_64_float.S
+++ b/src/libmpg123/synth_stereo_x86_64_float.S
@@ -31,7 +31,7 @@
 #define XMMREG_SCALE (%r11)  /* {1/32768.0, 1/32768.0, 1/32768.0, 1/32768.0} */
 
 /*
-	int synth_1to1_real_stereo_x86_64_asm(real *window, real *b0l, real *b0r, real *samples, int bo1);
+	int synth_1to1_real_s_x86_64_asm(real *window, real *b0l, real *b0r, real *samples, int bo1);
 	return value: number of clipped samples (0)
 */
 
@@ -48,8 +48,8 @@ ASM_NAME(scale_x86_64):
 	.long   939524096
 	.text
 	ALIGN16
-.globl ASM_NAME(synth_1to1_real_stereo_x86_64_asm)
-ASM_NAME(synth_1to1_real_stereo_x86_64_asm):
+.globl ASM_NAME(synth_1to1_real_s_x86_64_asm)
+ASM_NAME(synth_1to1_real_s_x86_64_asm):
 #ifdef _WIN64 /* should save xmm6-15 */
 	movl		40(%rsp), %eax /* 5th argument; placed after 32-byte shadow space */
 	subq		$168, %rsp /* stack alignment + 10 xmm registers */
diff --git a/src/libmpg123/synth_stereo_x86_64_s32.S b/src/libmpg123/synth_stereo_x86_64_s32.S
index 296140ec..d2849bea 100644
--- a/src/libmpg123/synth_stereo_x86_64_s32.S
+++ b/src/libmpg123/synth_stereo_x86_64_s32.S
@@ -34,7 +34,7 @@
 #define TEMP_CLIP (%rsp)
 
 /*
-	int synth_1to1_s32_stereo_x86_64_asm(real *window, real *b0l, real *b0r, int32_t *samples, int bo1);
+	int synth_1to1_s32_s_x86_64_asm(real *window, real *b0l, real *b0r, int32_t *samples, int bo1);
 	return value: number of clipped samples
 */
 
@@ -61,8 +61,8 @@ ASM_NAME(maxmin_s32):
 	.long   -956301312
 	.text
 	ALIGN16
-.globl ASM_NAME(synth_1to1_s32_stereo_x86_64_asm)
-ASM_NAME(synth_1to1_s32_stereo_x86_64_asm):
+.globl ASM_NAME(synth_1to1_s32_s_x86_64_asm)
+ASM_NAME(synth_1to1_s32_s_x86_64_asm):
 #ifdef _WIN64 /* should save xmm6-15 */
 	movl		40(%rsp), %eax /* 5th argument; placed after 32-byte shadow space */
 	pushq		%rsi