diff options
| author | Ken Raeburn <raeburn@cygnus> | 1995-01-12 03:43:19 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@cygnus> | 1995-01-12 03:43:19 +0000 |
| commit | ba1c97e74792eafab9e0ea54b28bba520b24ff1a (patch) | |
| tree | 5de6ffd7ce9c90571cf6e8a4e77fe05a5708ec1e /include | |
| parent | 9c84b228d84ac003c9f24c725d52dc8348f6c95a (diff) | |
| download | gdb-ba1c97e74792eafab9e0ea54b28bba520b24ff1a.zip gdb-ba1c97e74792eafab9e0ea54b28bba520b24ff1a.tar.gz gdb-ba1c97e74792eafab9e0ea54b28bba520b24ff1a.tar.bz2 | |
* libiberty.h (_hex_array_size, _hex_bad, _hex_value, hex_init, hex_p,
hex_value): New macros and declarations, for hex.c.
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 5 | ||||
| -rw-r--r-- | include/libiberty.h | 21 |
2 files changed, 22 insertions, 4 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index efb0a5d..e476eba 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,8 @@ +Wed Jan 11 22:36:40 1995 Ken Raeburn <raeburn@cujo.cygnus.com> + + * libiberty.h (_hex_array_size, _hex_bad, _hex_value, hex_init, + hex_p, hex_value): New macros and declarations, for hex.c. + Fri Jan 6 17:44:14 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> * dis-asm.h: Make idempotent. diff --git a/include/libiberty.h b/include/libiberty.h index 32ba288..bc2e67c 100644 --- a/include/libiberty.h +++ b/include/libiberty.h @@ -61,10 +61,12 @@ extern int strtoerrno PARAMS ((const char *)); extern int signo_max PARAMS ((void)); -/* Return a signal message string for a signal number (e.g., strsignal - (SIGHUP) returns something like "Hangup"). */ +/* Return a signal message string for a signal number + (e.g., strsignal (SIGHUP) returns something like "Hangup"). */ +/* This is commented out as it can conflict with one in system headers. + We still document its existence though. */ -extern const char *strsignal PARAMS ((int)); +/*extern const char *strsignal PARAMS ((int));*/ /* Return the name of a signal number (e.g., strsigno (SIGHUP) returns "SIGHUP"). */ @@ -85,7 +87,7 @@ extern int xatexit PARAMS ((void (*fn) (void))); extern void xexit PARAMS ((int status)); #else typedef void libiberty_voidfn PARAMS ((int status)); -volatile libiberty_voidfn xexit; +__volatile__ libiberty_voidfn xexit; #endif /* Set the program name used by xmalloc. */ @@ -109,4 +111,15 @@ extern PTR xmalloc (); extern PTR xrealloc (); +/* hex character manipulation routines */ + +#define _hex_array_size 256 +#define _hex_bad 99 +extern char _hex_value[_hex_array_size]; +extern void hex_init PARAMS ((void)); +#define hex_p(c) (hex_value (c) == _hex_bad) +/* If you change this, note well: Some code relies on side effects in + the argument being performed exactly once. */ +#define hex_value(c) (_hex_value[(unsigned char) (c)]) + #endif /* ! defined (LIBIBERTY_H) */ |