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Made all string functions more aware of systems with reverse signed unsigned defaults

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2027
This commit is contained in:
Peter Veenstra 2004-10-17 14:54:41 +00:00
parent 365b1a2e48
commit 4e69d3bf7a
2 changed files with 8 additions and 8 deletions
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4
include/support.h
View file

@ -51,12 +51,12 @@ Bits ConvDecWord(char * word);
Bits ConvHexWord(char * word);
INLINE char * upcase(char * str) {
for (char* idx = str; *idx ; idx++) *idx = toupper(*idx);
for (char* idx = str; *idx ; idx++) *idx = toupper(*reinterpret_cast<unsigned char*>(idx));
return str;
}
INLINE char * lowcase(char * str) {
for(char* idx = str; *idx ; idx++) *idx = tolower(*idx);
for(char* idx = str; *idx ; idx++) *idx = tolower(*reinterpret_cast<unsigned char*>(idx));
return str;
}

12
src/misc/support.cpp
View file

@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: support.cpp,v 1.25 2004-08-04 09:12:56 qbix79 Exp $ */
/* $Id: support.cpp,v 1.26 2004-10-17 14:54:41 qbix79 Exp $ */
#include <string.h>
#include <stdlib.h>
@ -48,14 +48,14 @@ void strreplace(char * str,char o,char n) {
}
}
char *ltrim(char *str) {
while (*str && (*str==' ' || *str=='\t')) str++;
while (*str && isspace(*reinterpret_cast<unsigned char*>(str))) str++;
return str;
}
char *rtrim(char *str) {
char *p;
p = strchr(str, '\0');
while (--p >= str && isspace(*p));
while (--p >= str && isspace(*reinterpret_cast<unsigned char*>(p)));
p[1] = '\0';
return str;
}
@ -84,7 +84,7 @@ bool ScanCMDBool(char * cmd,char * check) {
char * ScanCMDRemain(char * cmd) {
char * scan,*found;;
if ((scan=found=strchr(cmd,'/'))) {
while (*scan!=' ' && *scan!='\t' && *scan!=0) scan++;
while (*scan && isspace(*reinterpret_cast<unsigned char*>(scan))!=0) scan++;
*scan=0;
return found;
} else return 0;
@ -104,7 +104,7 @@ char * StripWord(char *&line) {
}
char * begin=scan;
for (;char c=*scan;scan++) {
if (c==' ' || c=='\t') {
if (isspace(*reinterpret_cast<unsigned char*>(&c))) {
*scan++=0;
break;
}
@ -130,7 +130,7 @@ Bits ConvDecWord(char * word) {
Bits ConvHexWord(char * word) {
Bitu ret=0;
while (char c=toupper(*word)) {
while (char c=toupper(*reinterpret_cast<unsigned char*>(word))) {
ret*=16;
if (c>='0' && c<='9') ret+=c-'0';
else if (c>='A' && c<='F') ret+=10+(c-'A');