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-rw-r--r--gpxe/src/core/misc.c17
1 files changed, 3 insertions, 14 deletions
diff --git a/gpxe/src/core/misc.c b/gpxe/src/core/misc.c
index 1f51272d..c19591bb 100644
--- a/gpxe/src/core/misc.c
+++ b/gpxe/src/core/misc.c
@@ -2,7 +2,10 @@
MISC Support Routines
**************************************************************************/
+FILE_LICENCE ( GPL2_OR_LATER );
+
#include <stdlib.h>
+#include <ctype.h>
#include <byteswap.h>
#include <gpxe/in.h>
#include <gpxe/timer.h>
@@ -30,20 +33,6 @@ int inet_aton ( const char *cp, struct in_addr *inp ) {
return 0;
}
-int isspace ( int c ) {
- switch ( c ) {
- case ' ':
- case '\f':
- case '\n':
- case '\r':
- case '\t':
- case '\v':
- return 1;
- default:
- return 0;
- }
-}
-
unsigned long strtoul ( const char *p, char **endp, int base ) {
unsigned long ret = 0;
unsigned int charval;