From 17a93f72f3343e6839f625972ba743ec61441c49 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sun, 8 Jan 2023 21:40:02 +0100 Subject: Partially implement libfonts_get_default_font, libfonts_get_{default,output}_rendering_settings MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- libfonts_parse_uint32__.c | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 libfonts_parse_uint32__.c (limited to 'libfonts_parse_uint32__.c') diff --git a/libfonts_parse_uint32__.c b/libfonts_parse_uint32__.c new file mode 100644 index 0000000..f87f19e --- /dev/null +++ b/libfonts_parse_uint32__.c @@ -0,0 +1,36 @@ +/* See LICENSE file for copyright and license details. */ +#include "common.h" +#ifndef TEST + + +int +libfonts_parse_uint32__(uint32_t *outp, const char *value) +{ + uint32_t out = 0, digit; + value += *value == '+'; + if (!*value) + return 0; + while (isdigit(*value)) { + digit = (*value & 15); + if (out > (UINT32_C(0xFFFFFFFF) - digit) / 10) + return 0; + out = out * 10 + digit; + } + if (*value) + return 0; + *outp = out; + return 1; +} + + +#else + + +int +main(void) +{ + return 0; /* TODO add test */ +} + + +#endif -- cgit v1.2.3-70-g09d2