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Newer glibc has letoh16 and friends, so use them if available

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20128 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Frank Gevaerts 2009-02-27 19:07:38 +00:00
parent 79967c7a49
commit e1d80522cf
1 changed files with 7 additions and 0 deletions
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7
tools/checkwps/checkwps.c
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@ -43,6 +43,8 @@ const int nb_settings = 0;
(((unsigned long)(x) & 0xff0000ul) >> 8) | \ (((unsigned long)(x) & 0xff0000ul) >> 8) | \
(((unsigned long)(x) & 0xff00ul) << 8) | \ (((unsigned long)(x) & 0xff00ul) << 8) | \
((unsigned long)(x) << 24))) ((unsigned long)(x) << 24)))
#ifndef letoh16
unsigned short letoh16(unsigned short x) unsigned short letoh16(unsigned short x)
{ {
unsigned short n = 0x1234; unsigned short n = 0x1234;
@ -56,7 +58,9 @@ unsigned short letoh16(unsigned short x)
return SWAP_16(x); return SWAP_16(x);
} }
} }
#endif
#ifndef letoh32
unsigned short letoh32(unsigned short x) unsigned short letoh32(unsigned short x)
{ {
unsigned short n = 0x1234; unsigned short n = 0x1234;
@ -70,7 +74,9 @@ unsigned short letoh32(unsigned short x)
return SWAP_32(x); return SWAP_32(x);
} }
} }
#endif
#ifndef htole32
unsigned int htole32(unsigned int x) unsigned int htole32(unsigned int x)
{ {
unsigned short n = 0x1234; unsigned short n = 0x1234;
@ -84,6 +90,7 @@ unsigned int htole32(unsigned int x)
return SWAP_32(x); return SWAP_32(x);
} }
} }
#endif
int read_line(int fd, char* buffer, int buffer_size) int read_line(int fd, char* buffer, int buffer_size)
{ {