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-rw-r--r--src/include/ipxe/string.h14
-rw-r--r--src/include/stdlib.h28
2 files changed, 17 insertions, 25 deletions
diff --git a/src/include/ipxe/string.h b/src/include/ipxe/string.h
new file mode 100644
index 000000000..954c7f16b
--- /dev/null
+++ b/src/include/ipxe/string.h
@@ -0,0 +1,14 @@
+#ifndef _IPXE_STRING_H
+#define _IPXE_STRING_H
+
+/** @file
+ *
+ * String functions
+ *
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+extern unsigned int digit_value ( unsigned int digit );
+
+#endif /* _IPXE_STRING_H */
diff --git a/src/include/stdlib.h b/src/include/stdlib.h
index 2951522b8..819b87b39 100644
--- a/src/include/stdlib.h
+++ b/src/include/stdlib.h
@@ -13,31 +13,9 @@ FILE_LICENCE ( GPL2_OR_LATER );
****************************************************************************
*/
-static inline int strtoul_base ( const char **pp, int base )
-{
- const char *p = *pp;
-
- if ( base == 0 ) {
- base = 10;
- if ( *p == '0' ) {
- p++;
- base = 8;
- if ( ( *p | 0x20 ) == 'x' ) {
- p++;
- base = 16;
- }
- }
- }
-
- *pp = p;
-
- return base;
-}
-
-extern unsigned int strtoul_charval ( unsigned int charval );
-extern unsigned long strtoul ( const char *p, char **endp, int base );
-extern unsigned long long strtoull ( const char *p, char **endp, int base );
-
+extern unsigned long strtoul ( const char *string, char **endp, int base );
+extern unsigned long long strtoull ( const char *string, char **endp,
+ int base );
/*****************************************************************************
*