diff --git a/libmaxsi/file.c b/libmaxsi/file.c
index f445b7a9..e1eac989 100644
--- a/libmaxsi/file.c
+++ b/libmaxsi/file.c
@@ -225,3 +225,23 @@ int fputs(const char* str, FILE* fp)
 	return result;
 }
 
+char* fgets(char* dest, int size, FILE* fp)
+{
+	if ( size <= 0 ) { errno = EINVAL; return NULL; }
+	int i;
+	for ( i = 0; i < size-1; i++ )
+	{
+		int c = getc(fp);
+		if ( c == EOF )
+		{
+			if ( ferror(fp) ) { return NULL; }
+			else { i++; break; } /* EOF */
+		}
+		dest[i] = c;
+		if ( c == '\n' ) { i++; break; }
+	}
+
+	dest[i] = '\0';
+	return dest;
+}
+
diff --git a/libmaxsi/include/stdio.h b/libmaxsi/include/stdio.h
index e6ce005d..86d03ad0 100644
--- a/libmaxsi/include/stdio.h
+++ b/libmaxsi/include/stdio.h
@@ -78,6 +78,7 @@ extern int ferror(FILE* stream);
 extern int fflush(FILE* stream);
 extern int fileno(FILE* stream);
 extern int fgetc(FILE* stream);
+extern char* fgets(char* restrict s, int n, FILE* restrict stream);
 extern FILE* fopen(const char* restrict filename, const char* restrict mode);
 extern int fprintf(FILE* restrict stream, const char* restrict format, ...);
 extern int fputc(int c, FILE* stream);
@@ -111,7 +112,6 @@ extern int vsprintf(char* restrict s, const char* restrict format, va_list ap);
 /* TODO: These are not implemented in libmaxsi/sortix yet. */
 #if defined(__SORTIX_SHOW_UNIMPLEMENTED)
 extern char* ctermid(char* s);
-extern char* fgets(char* restrict s, int n, FILE* restrict stream);
 extern FILE *fmemopen(void* restrict buf, size_t size, const char* restrict mode);
 extern FILE* freopen(const char* restrict filename, const char *restrict mode, FILE* restrict stream);
 extern FILE* open_memstream(char** bufp, size_t* sizep);