6 files changed, 216 insertions, 0 deletions
diff --git a/src/u8c/fmt.h.d/fmt.c b/src/u8c/fmt.h.d/fmt.c
new file mode 100644
index 0000000..43f1ea4
--- /dev/null
+++ b/src/u8c/fmt.h.d/fmt.c
@@ -0,0 +1,28 @@
+/*
+	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 <stdarg.h>
+# include <stdbool.h>
+# include <stddef.h>
+# include <stdint.h>
+# include <u8c/fmt.h>
+# include <u8c/u32.h>
+bool u8c_fmt(size_t * const _outsz,char32_t const * * const _out,char32_t const * const _in,...) {
+	va_list args;
+	va_start(args,_in);
+	uint_least8_t val = u8c_vfmt(_outsz,_out,_in,args);
+	va_end(args);
+	return val;
+}
diff --git a/src/u8c/fmt.h.d/print.c b/src/u8c/fmt.h.d/print.c
new file mode 100644
index 0000000..8785ad8
--- /dev/null
+++ b/src/u8c/fmt.h.d/print.c
@@ -0,0 +1,26 @@
+/*
+	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 <stdarg.h>
+# include <stdbool.h>
+# include <stdint.h>
+# include <u8c/fmt.h>
+bool u8c_print(FILE * _fp,char32_t const * const _msg,...) {
+	va_list args;
+	va_start(args,_msg);
+	uint_least8_t val = u8c_vprint(_fp,_msg,args);
+	va_end(args);
+	return val;
+}
diff --git a/src/u8c/fmt.h.d/println.c b/src/u8c/fmt.h.d/println.c
new file mode 100644
index 0000000..1a924ad
--- /dev/null
+++ b/src/u8c/fmt.h.d/println.c
@@ -0,0 +1,39 @@
+/*
+	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 <assert.h>
+# include <stdarg.h>
+# include <stdbool.h>
+# include <stdint.h>
+# include <stdio.h>
+# include <u8c/fmt.h>
+# include <u8c/u32.h>
+# include <uchar.h>
+bool u8c_println(FILE * _fp,char32_t const * const _msg,...) {
+	assert(_fp != NULL);
+	va_list args;
+	va_start(args,_msg);
+	char32_t const * msg = NULL;
+	u8c_u32cat(NULL,&msg,_msg,U"\n");
+	{
+		register bool const val = u8c_vprint(_fp,msg,args);
+		u8c_u32free(&msg);
+		if(val) {
+			return true;
+		}
+	}
+	va_end(args);
+	return false;
+}
diff --git a/src/u8c/fmt.h.d/setfmt.c b/src/u8c/fmt.h.d/setfmt.c
new file mode 100644
index 0000000..7956ea3
--- /dev/null
+++ b/src/u8c/fmt.h.d/setfmt.c
@@ -0,0 +1,41 @@
+/*
+	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 <stdbool.h>
+# include <stdint.h>
+# include <u8c/fmt.h>
+# include <u8c/intern.h>
+# if defined(u8c_bethrdsafe)
+# include <threads.h>
+# endif
+bool u8c_setfmt(unsigned char const _base,unsigned char const _endian) {
+	uint_least8_t base   = _base;
+	uint_least8_t endian = _endian;
+	if(_base > UINT8_C(0x20)) {
+		base = UINT8_C(0xC);
+	}
+	if(_endian > UINT8_C(0x1)) {
+		endian = UINT8_C(0x0);
+	}
+# if defined(u8c_bethrdsafe)
+	mtx_lock(&u8c_dat.fmtlock);
+# endif
+	u8c_dat.fmtbase   = base;
+	u8c_dat.fmtendian = endian;
+# if defined(u8c_bethrdsafe)
+	mtx_unlock(&u8c_dat.fmtlock);
+# endif
+	return false;
+}
diff --git a/src/u8c/fmt.h.d/vfmt.c b/src/u8c/fmt.h.d/vfmt.c
new file mode 100644
index 0000000..5b0c1e1
--- /dev/null
+++ b/src/u8c/fmt.h.d/vfmt.c
@@ -0,0 +1,26 @@
+/*
+	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 <stdarg.h>
+# include <stdbool.h>
+# include <u8c/fmt.h>
+# include <u8c/u32.h>
+# include <uchar.h>
+# if defined(u8c_bethrdsafe)
+# include <threads.h>
+# endif
+bool u8c_vfmt(size_t * const _sz,char32_t const * * const _out,char32_t const * const _in,[[maybe_unused]] va_list _args) {
+	return u8c_u32cp(_sz,_out,_in);
+}
diff --git a/src/u8c/fmt.h.d/vprint.c b/src/u8c/fmt.h.d/vprint.c
new file mode 100644
index 0000000..8d824a8
--- /dev/null
+++ b/src/u8c/fmt.h.d/vprint.c
@@ -0,0 +1,56 @@
+/*
+	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 <assert.h>
+# include <stdarg.h>
+# include <stdbool.h>
+# include <stdint.h>
+# include <stdio.h>
+# include <stdlib.h>
+# include <u8c/SIZE_C.h>
+# include <u8c/err.h>
+# include <u8c/fmt.h>
+# include <u8c/intern.h>
+# include <u8c/u32.h>
+# include <u8c/u8.h>
+# include <uchar.h>
+# if defined(u8c_bethrdsafe)
+# include <threads.h>
+# endif
+bool u8c_vprint(FILE * _fp,char32_t const * const _msg,va_list _args) {
+	assert(_msg != NULL);
+	char32_t const * str0 = NULL;
+	u8c_vfmt(NULL,&str0,_msg,_args);
+	size_t                str1sz = SIZE_C(0x0);
+	unsigned char const * str1   = NULL;
+	u8c_u8enc(&str1sz,&str1,str0);
+	assert(str1sz > SIZE_C(0x0));
+# if defined(u8c_bethrdsafe)
+	mtx_lock(&u8c_dat.outlock);
+# endif
+	{
+		register size_t const val = fwrite(str1,sizeof(uint_least8_t),str1sz - SIZE_C(0x1),_fp);
+# if defined(u8c_bethrdsafe)
+		mtx_unlock(&u8c_dat.outlock);
+# endif
+		if(val < str1sz - SIZE_C(0x1)) {
+			u8c_seterr(U"u8c_vprint: fwrite: Unable to write to stdout.",u8c_errtyp_badio);
+			return true;
+		}
+	}
+	u8c_u32free(&str0);
+	u8c_u8free(&str1);
+	return false;
+}