1 files changed, 40 insertions, 0 deletions
diff --git a/src/u8c/u32cmp.c b/src/u8c/u32cmp.c
new file mode 100644
index 0000000..1c69d16
--- /dev/null
+++ b/src/u8c/u32cmp.c
@@ -0,0 +1,40 @@
+/*
+	Copyright 2021 Gabriel Jensen
+
+	This file is part of u8c.
+
+	u8c is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+
+	u8c is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+	See the	GNU Affero General Public License for more details.
+
+	You should have received a copy of the GNU Affero General Public License along with u8c.
+
+	If not, see <https://www.gnu.org/licenses/>.
+*/
+# include "seterr.h"
+# include <stddef.h>
+# include <stdint.h>
+# include <u8c/SIZE_C.h>
+# include <u8c/u32cmp.h>
+uint_least8_t u8c_u32cmp(uint_least8_t * const _res,uint_least32_t * const _lstr,uint_least32_t * const _rstr) {
+	for(register size_t n = SIZE_C(0x0);n <= SIZE_MAX;n += SIZE_C(0x1)) {
+		register uint_least32_t const lchr = _lstr[n];
+		register uint_least32_t const rchr = _rstr[n];
+		if(lchr != rchr) {
+			if(lchr < rchr) {
+				*_res = UINT8_C(0x0);
+				return UINT8_C(0x0);
+			}
+			*_res = UINT8_C(0x2);
+			return UINT8_C(0x0);
+		}
+		if(lchr == UINT32_C(0x0)) {
+			*_res = UINT8_C(0x1);
+			return UINT8_C(0x0);
+		}
+	}
+	u8c_seterr((uint_least32_t[]){UINT32_C(0x75),UINT32_C(0x38),UINT32_C(0x63),UINT32_C(0x5F),UINT32_C(0x75),UINT32_C(0x33),UINT32_C(0x32),UINT32_C(0x63),UINT32_C(0x6D),UINT32_C(0x70),UINT32_C(0x3A),UINT32_C(0x20),UINT32_C(0x55),UINT32_C(0x6E),UINT32_C(0x74),UINT32_C(0x65),UINT32_C(0x72),UINT32_C(0x6D),UINT32_C(0x69),UINT32_C(0x6E),UINT32_C(0x61),UINT32_C(0x74),UINT32_C(0x65),UINT32_C(0x64),UINT32_C(0x20),UINT32_C(0x69),UINT32_C(0x6E),UINT32_C(0x70),UINT32_C(0x75),UINT32_C(0x74),UINT32_C(0x2E),UINT32_C(0x0),});
+	return UINT8_C(0x1);
+}