Added PHYSFS_(read|write)[SU][BL]E(16|32|64).
This commit is contained in:
Ryan C. Gordon
parent
4ffd86d52e
commit
548a31c25b
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@ -15,7 +15,9 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <assert.h>
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#include "physfs.h"
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#define __PHYSICSFS_INTERNAL__
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#include "physfs_internal.h"
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/* This byteorder stuff was lifted from SDL. http://www.libsdl.org/ */
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#define PHYSFS_LIL_ENDIAN 1234
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@ -118,5 +120,222 @@ PHYSFS_uint64 PHYSFS_swapUBE64(PHYSFS_uint64 x) { return(x); }
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PHYSFS_sint64 PHYSFS_swapSBE64(PHYSFS_sint64 x) { return(x); }
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#endif
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int PHYSFS_readSLE16(PHYSFS_file *file, PHYSFS_sint16 *val)
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{
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PHYSFS_sint16 in;
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BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
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BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
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*val = PHYSFS_swapSLE16(in);
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return(1);
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} /* PHYSFS_readSLE16 */
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int PHYSFS_readULE16(PHYSFS_file *file, PHYSFS_uint16 *val)
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{
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PHYSFS_uint16 in;
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BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
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BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
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*val = PHYSFS_swapULE16(in);
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return(1);
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} /* PHYSFS_readULE16 */
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int PHYSFS_readSBE16(PHYSFS_file *file, PHYSFS_sint16 *val)
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{
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PHYSFS_sint16 in;
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BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
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BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
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*val = PHYSFS_swapSBE16(in);
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return(1);
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} /* PHYSFS_readSBE16 */
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int PHYSFS_readUBE16(PHYSFS_file *file, PHYSFS_uint16 *val)
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{
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PHYSFS_uint16 in;
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BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
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BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
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*val = PHYSFS_swapUBE16(in);
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return(1);
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} /* PHYSFS_readUBE16 */
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int PHYSFS_readSLE32(PHYSFS_file *file, PHYSFS_sint32 *val)
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{
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PHYSFS_sint32 in;
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BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
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BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
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*val = PHYSFS_swapSLE32(in);
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return(1);
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} /* PHYSFS_readSLE32 */
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int PHYSFS_readULE32(PHYSFS_file *file, PHYSFS_uint32 *val)
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{
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PHYSFS_uint32 in;
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BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
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BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
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*val = PHYSFS_swapULE32(in);
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return(1);
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} /* PHYSFS_readULE32 */
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int PHYSFS_readSBE32(PHYSFS_file *file, PHYSFS_sint32 *val)
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{
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PHYSFS_sint32 in;
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BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
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BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
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*val = PHYSFS_swapSBE32(in);
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return(1);
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} /* PHYSFS_readSBE32 */
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int PHYSFS_readUBE32(PHYSFS_file *file, PHYSFS_uint32 *val)
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{
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PHYSFS_uint32 in;
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BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
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BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
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*val = PHYSFS_swapUBE32(in);
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return(1);
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} /* PHYSFS_readUBE32 */
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int PHYSFS_readSLE64(PHYSFS_file *file, PHYSFS_sint64 *val)
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{
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PHYSFS_sint64 in;
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BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
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BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
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*val = PHYSFS_swapSLE64(in);
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return(1);
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} /* PHYSFS_readSLE64 */
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int PHYSFS_readULE64(PHYSFS_file *file, PHYSFS_uint64 *val)
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{
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PHYSFS_uint64 in;
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BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
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BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
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*val = PHYSFS_swapULE64(in);
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return(1);
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} /* PHYSFS_readULE64 */
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int PHYSFS_readSBE64(PHYSFS_file *file, PHYSFS_sint64 *val)
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{
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PHYSFS_sint64 in;
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BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
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BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
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*val = PHYSFS_swapSBE64(in);
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return(1);
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} /* PHYSFS_readSBE64 */
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int PHYSFS_readUBE64(PHYSFS_file *file, PHYSFS_uint64 *val)
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{
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PHYSFS_uint64 in;
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BAIL_IF_MACRO(val == NULL, ERR_INVALID_ARGUMENT, 0);
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BAIL_IF_MACRO(PHYSFS_read(file, &in, sizeof (in), 1) != 1, NULL, 0);
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*val = PHYSFS_swapUBE64(in);
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return(1);
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} /* PHYSFS_readUBE64 */
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int PHYSFS_writeSLE16(PHYSFS_file *file, PHYSFS_sint16 val)
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{
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PHYSFS_sint16 out = PHYSFS_swapSLE16(val);
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BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
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return(1);
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} /* PHYSFS_writeSLE16 */
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int PHYSFS_writeULE16(PHYSFS_file *file, PHYSFS_uint16 val)
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{
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PHYSFS_uint16 out = PHYSFS_swapULE16(val);
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BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
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return(1);
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} /* PHYSFS_writeULE16 */
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int PHYSFS_writeSBE16(PHYSFS_file *file, PHYSFS_sint16 val)
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{
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PHYSFS_sint16 out = PHYSFS_swapSBE16(val);
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BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
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return(1);
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} /* PHYSFS_writeSBE16 */
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int PHYSFS_writeUBE16(PHYSFS_file *file, PHYSFS_uint16 val)
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{
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PHYSFS_uint16 out = PHYSFS_swapUBE16(val);
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BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
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return(1);
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} /* PHYSFS_writeUBE16 */
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int PHYSFS_writeSLE32(PHYSFS_file *file, PHYSFS_sint32 val)
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{
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PHYSFS_sint32 out = PHYSFS_swapSLE32(val);
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BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
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return(1);
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} /* PHYSFS_writeSLE32 */
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int PHYSFS_writeULE32(PHYSFS_file *file, PHYSFS_uint32 val)
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{
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PHYSFS_uint32 out = PHYSFS_swapULE32(val);
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BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
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return(1);
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} /* PHYSFS_writeULE32 */
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int PHYSFS_writeSBE32(PHYSFS_file *file, PHYSFS_sint32 val)
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{
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PHYSFS_sint32 out = PHYSFS_swapSBE32(val);
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BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
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return(1);
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} /* PHYSFS_writeSBE32 */
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int PHYSFS_writeUBE32(PHYSFS_file *file, PHYSFS_uint32 val)
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{
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PHYSFS_uint32 out = PHYSFS_swapUBE32(val);
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BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
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return(1);
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} /* PHYSFS_writeUBE32 */
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int PHYSFS_writeSLE64(PHYSFS_file *file, PHYSFS_sint64 val)
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{
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PHYSFS_sint64 out = PHYSFS_swapSLE64(val);
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BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
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return(1);
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} /* PHYSFS_writeSLE64 */
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int PHYSFS_writeULE64(PHYSFS_file *file, PHYSFS_uint64 val)
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{
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PHYSFS_uint64 out = PHYSFS_swapULE64(val);
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BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
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return(1);
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} /* PHYSFS_writeULE64 */
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int PHYSFS_writeSBE64(PHYSFS_file *file, PHYSFS_sint64 val)
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{
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PHYSFS_sint64 out = PHYSFS_swapSBE64(val);
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BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
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return(1);
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} /* PHYSFS_writeSBE64 */
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int PHYSFS_writeUBE64(PHYSFS_file *file, PHYSFS_uint64 val)
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{
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PHYSFS_uint64 out = PHYSFS_swapUBE64(val);
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BAIL_IF_MACRO(PHYSFS_write(file, &out, sizeof (out), 1) != 1, NULL, 0);
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return(1);
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} /* PHYSFS_writeUBE64 */
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/* end of physfs_byteorder.c ... */
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