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libc/include/string.h

@@ -0,0 +1,45 @@
+#ifndef _STRING_H
+#define _STRING_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+void* memcpy (void* restrict dst, const void* restrict src, size_t n);
+void* memmove(void* dst, const void* src, size_t n);
+void* memset (void* dst, int c, size_t n);
+int   memcmp (const void* a, const void* b, size_t n);
+void *memchr(void *p, int val, size_t n);
+void *rawmemchr(void *p, int c);
+
+void* memset_explicit(void* dst, int c, size_t n);
+
+size_t strlen (const char* s);
+size_t strnlen(const char* s, size_t maxlen);
+
+char *strcpy(char *dest, const char *src);
+char *strncpy(char *dest, const char *src, size_t n);
+
+char *strcat(char *dest, const char *src);
+char* strncat(char* restrict dst, const char* restrict src, size_t n);
+
+int strcmp (const char* a, const char* b);
+int strncmp(const char* a, const char* b, size_t n);
+
+char* strchr (const char* s, int c);
+char* strrchr(const char* s, int c);
+char* strstr (const char* haystack, const char* needle);
+char* strpbrk(const char* s, const char* accept);
+size_t strspn (const char* s, const char* accept);
+size_t strcspn(const char* s, const char* reject);
+char *strtok(char *str, const char *delim);
+
+long strtol (const char* restrict s, char** restrict end, int base);
+unsigned long strtoul(const char* restrict s, char** restrict end, int base);
+
+char* strdup(const char* s);
+
+static inline void bzero(void* s, size_t n) {
+    memset(s, 0, n);
+}
+
+#endif