diff options
Diffstat (limited to 'resolv/nsap_addr.c')
| -rw-r--r-- | resolv/nsap_addr.c | 34 |
1 files changed, 7 insertions, 27 deletions
diff --git a/resolv/nsap_addr.c b/resolv/nsap_addr.c index 53a19d59be..c1c9a61d35 100644 --- a/resolv/nsap_addr.c +++ b/resolv/nsap_addr.c @@ -28,31 +28,14 @@ static char rcsid[] = "$Id$"; #include <ctype.h> #include <resolv.h> -#include "../conf/portability.h" - -#if !defined(isxdigit) /* XXX - could be a function */ -static int -isxdigit(c) - register int c; -{ - return ((c >= '0') && (c <= '9')) || ((c >= 'A') && (c <= 'F')); -} -#endif - static char -xtob(c) - register int c; -{ +xtob(int c) { return (c - (((c >= '0') && (c <= '9')) ? '0' : '7')); } u_int -inet_nsap_addr(ascii, binary, maxlen) - const char *ascii; - u_char *binary; - int maxlen; -{ - register u_char c, nib; +inet_nsap_addr(const char *ascii, u_char *binary, int maxlen) { + u_char c, nib; u_int len = 0; while ((c = *ascii++) != '\0' && (int) len < maxlen) { @@ -63,7 +46,8 @@ inet_nsap_addr(ascii, binary, maxlen) c = toupper(c); if (isxdigit(c)) { nib = xtob(c); - if ((c = *ascii++)) { + c = *ascii++; + if (c != '\0') { c = toupper(c); if (isxdigit(c)) { *binary++ = (nib << 4) | xtob(c); @@ -81,12 +65,8 @@ inet_nsap_addr(ascii, binary, maxlen) } char * -inet_nsap_ntoa(binlen, binary, ascii) - int binlen; - register const u_char *binary; - register char *ascii; -{ - register int nib; +inet_nsap_ntoa(int binlen, const u_char *binary, char *ascii) { + int nib; int i; static char tmpbuf[255*3]; char *start; |