--- /dev/null
+/*
+ * String library
+ * Copyright (c) 2001,2004 David H. Hovemeyer <daveho@cs.umd.edu>
+ * $Revision: 1.3 $
+ *
+ * This is free software. You are permitted to use,
+ * redistribute, and modify it as specified in the file "COPYING".
+ */
+
+#ifndef STRING_H
+#define STRING_H
+
+#include <stddef.h>
+
+/* Definition of the control structure for streams
+*/
+typedef struct file_struct {
+ short level; /* fill/empty level of buffer */
+ unsigned flags; /* File status flags */
+ char fd; /* File descriptor */
+ unsigned char hold; /* Ungetc char if no buffer */
+ short bsize; /* Buffer size */
+ unsigned char *buffer; /* Data transfer buffer */
+ unsigned char *curp; /* Current active pointer */
+ unsigned istemp; /* Temporary file indicator */
+ short token; /* Used for validity checking */
+} FILE;
+
+void* memset(void* s, int c, size_t n);
+void* memcpy(void *dst, const void* src, size_t n);
+void *memmove(void *dst, const void *src, size_t n);
+int memcmp(const void *s1, const void *s2, size_t n);
+size_t strlen(const char* s);
+size_t strnlen(const char *s, size_t maxlen);
+int strcmp(const char* s1, const char* s2);
+int strncmp(const char* s1, const char* s2, size_t limit);
+char *strcat(char *s1, const char *s2);
+char *strcpy(char *dest, const char *src);
+char *strncpy(char *dest, const char *src, size_t limit);
+char *strdup(const char *s1);
+int atoi(const char *buf);
+char *strchr(const char *s, int c);
+char *strrchr(const char *s, int c);
+char *strpbrk(const char *s, const char *accept);
+char *strncat(char *s1, const char *s2, size_t limit);
+int fprintf(FILE *file, char *fmt, ...);
+int fflush(FILE *file);
+int printf(char *fmt, ...);
+
+
+
+void abort (void) __attribute__ ((__noreturn__));
+#define _tolower(c) ((c) + 'a' - 'A')
+
+int tolower(int ch);
+
+/* Note: The ISO C standard puts this in <stdio.h>, but we don't
+ * have that header in GeekOS (yet). */
+int snprintf(char *s, size_t size, const char *fmt, ...)
+ __attribute__ ((__format__ (__printf__, 3, 4)));
+
+
+#endif /* STRING_H */
+
