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Autoconfigure whether char is unsigned.

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This commit is contained in:
Markus Armbruster 2005-12-28 23:10:26 +00:00
parent c9589a89fb
commit b316861e9d
2 changed files with 11 additions and 4 deletions
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2
configure.ac
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@ -76,6 +76,8 @@ LIBS=$save_LIBS
### Checks for typedefs, structures, and compiler characteristics ### Checks for typedefs, structures, and compiler characteristics
AC_C_CHAR_UNSIGNED
### Checks for library functions ### Checks for library functions

13
include/misc.h
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@ -99,11 +99,16 @@ struct mob_acc_globals {
typedef u_char natid; /* NSC_NATID must match this */ typedef u_char natid; /* NSC_NATID must match this */
#if !defined(aix) && !defined(sgi) /*
typedef char s_char; /* change to signed char for aix */ * TODO s_char has to go. Use plain char for characters and strings,
#else * signed char for small integers.
*/
#ifdef __CHAR_UNSIGNED__
typedef signed char s_char; typedef signed char s_char;
#endif /* !aix && !sgi */ #else
typedef char s_char;
#endif
typedef short coord; typedef short coord;
#ifndef bit #ifndef bit